99021137 1215 oxiperm isia db gbnet.grundfos.com/appl/ccmsservices/public/literature/... · product...

GRUNDFOS DATA BOOKLET

Oxiperm ISIAUnderwater generation of chlorine dioxide from concentrated solutions

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Oxiperm ISIA

1. Product introduction 3Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Product benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Conditions for installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Components overview for Oxiperm ISIA with L type reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5Components overview for Oxiperm ISIA with U type reactor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

2. Identification 7Type keys. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3. Installation schemes 8Installation scheme for one dosing point directly in a water basin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8Installation scheme for one dosing point in a water pipeline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4. Construction 10Oxiperm ISIA with L type reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10Oxiperm ISIA with U type reactor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5. Technical data 12General technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

6. Dimensions 14Oxiperm ISIA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14L type reactor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15Flexible triple layer pipes for reagents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

7. Product range 16Oxiperm ISIA with L type reactor installed in water basin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Oxiperm ISIA with U type reactor installed inside and without injection pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16Oxiperm ISIA with U type reactor installed inside and with constant flow rate injection pump . . . . . . . . . . . . . . . . . . 16Oxiperm ISIA with U type reactor installed inside and with variable flow rate injection pump . . . . . . . . . . . . . . . . . . . 17

8. Accessories 18Sediment strainers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Pressure reducers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Solenoid valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Flange adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Suction lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Injection lances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Flexible triple-layer pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Flowmeters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Analysers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21PLC extension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22Cylindrical tanks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

9. Spare Parts 23Dosing pumps and parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Injection pumps and shaft seals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Fittings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Pressure gauges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Flowmeters and accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Level switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Reactors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25Electrical components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Spare parts for accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

10. Spare parts for commissioning of Oxiperm ISIA 27

11. Two-year maintenance kits for Oxiperm ISIA 28

12. Engineered solutions for multiple injection points 29

13. Grundfos Product Center 30

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1. Product introduction

Oxiperm ISIA systems produce chlorine dioxide using concentrated solutions of sodium chlorite (NaClO2 25 % or 31 %) and hydrochloric acid (HCl 31-33 %). They are available in six capacity levels, producing 0.5, 1, 2, 5, 10 and 20 kg/h of chlorine dioxide respectively. Oxiperm ISIA capacity is sufficient to treat up to 20,000 m3 of water per hour at a maximum concentration of 1 mg/l ClO2.

Chlorine dioxide solution is produced on demand from concentrated reagents using the reliable sodium chlorite / hydrochloric acid process and is directly added to the water to be treated, without intermediate storage.

Each Oxiperm ISIA capacity level is available in three configurations:

• L to produce chlorine dioxide directly in the basin with the water to be treated,

• N to inject chlorine dioxide solution into a basin or a pipe at atmospheric pressure by gravity,

• P to inject chlorine dioxide solution into a pipe under pressure.

Upon request, Grundfos supplies engineered solutions with the underwater production technology from 50 g/h to 200 kg/h of chlorine dioxide (ClO2).

ApplicationsOxiperm ISIA can be used to dose chlorine dioxide in a very wide range of water treatment applications, both as disinfecting and oxidizing agent.

Usually, it is employed in water purification plants and cooling towers, but it can also be used for raw water treatment and in the food industry, in paper mills and waste water treatment plants.

Remark

Legislation on the use of disinfection products in water treatment applications is country-specific.

Please contact your local Grundfos sales office for further details on the use of our products in your application and area.

Effectiveness diagramChlorine dioxide is the disinfectant with the performances closest to the ideal one, as it appears evident from the following diagrams (by Joint Research Centre of the European Commission, Standard and strategies in the European Union to control trihalomethanes (THMs) in drinking water, 1997):

Fig. 1 Effectiveness diagram

Note: The performance of chlorine is extremely dependent on the pH.

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1 Bacteria

2 Viruses

3 Protozoan cysts

4 Residual in distribution system

5 Absence of by-products

6 Taste and odour

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Ideal Chlorine Ozone

Chlorine dioxide Chloramine UV Radiation

Ideal Chlorine Ozone

Chlorine dioxide Chlorine UV Radiation

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Product benefits

Compact systemOxiperm ISIA can be installed in confined spaces, as operation and maintenance are performed mainly from the front and the sides.

Production on demandThe chlorine dioxide is available "on time and on site", thus there is no requirement for a storage tank. With a chlorine dioxide concentration of 1 g/l (1000 ppm), the product solution is very stable.

Yield and capacity rangeVery effective patented underwater production technology, which requires less chemicals and generates less by-products. Each system is designed for its maximum capacity and is capable to produce in a capacity range between 10 and 100 %.

The chemical reaction yield (EPA method) is 95-98 % for a capacity range between 25 and 100 %. The yield is lower for a capacity range between 10 and 25 %.

Low operating costsOxiperm ISIA systems are set to optimise the sodium chlorite consumption. This reduces the total costs for chemicals.

Automatic production regulationOxiperm ISIA can adapt the production of chlorine dioxide automatically to signals received from a flowmeter in the water to be treated and/or a signal for residual chlorine dioxide, in order to maintain the set values.

Automatic shot dosageThe Oxiperm ISIA system can easily be configured by operators to produce chlorine dioxide for several automatic shots during the day.

Little installation workThe Oxiperm ISIA system is supplied as a package that can be installed on site quickly. Optional accessories simplify assembly and start-up.

Robust designOxiperm ISIA's robust design ensures high operational reliability and low maintenance costs.

Furthermore, the control system makes for straightforward and user-friendly operation.

Multiple injection pointsUpon request, Grundfos supplies an engineered solution for multiple injection points (see page 29).

Conditions for installation• Protect the system against sun and frost

• Install the system in a well-ventilated place

• Protect the system against unauthorized access

• Install the system on the floor in a vertical position

• Place the chemical containers below or next to Oxiperm ISIA

• Provide dilution water connection (flow rate and pressure requirements depend on the model, see next paragraph for technical details)

• Temperature of dilution water: 0 to 40 °C

• Ambient temperature: 0 to 40 °C

• Temperature of the chemicals: 0 to 40 °C.

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Components overview for Oxiperm ISIA with L type reactor

Fig. 2 Components of an Oxiperm ISIA L with L type reactor installed in a basin with water to be treated

Checklist of installation components

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Basic unit

1Oxiperm ISIA L(ISIA L type reactor see item 15)

15 ISIA L type reactor

14 Flexible triple-layer pipes for reagents

6 Connectors for triple-layer pipes (2 for each line)

Accessories

2 Flanged strainer for dilution water inlet

3 Flanged pressure reducer for dilution water inlet

4, 5 ANSI adapter for DIN flange

7 Solenoid valve for reagent

8 Strainer for reagent

9 Suction line for reagent

10 Storage tank for reagent

16Flowmeter for sodium chlorite (recommended for 25 % solution)

Chlorine dioxide measurement

11 EasyaReadox bio-fouling analyser

12 Analyser for residual chlorine dioxide

Safety equipment

13 Gas warning system for chlorine dioxide

Maintenance kit

Maintenance kit for Oxiperm ISIA

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Components overview for Oxiperm ISIA with U type reactor

Fig. 3 Components of an Oxiperm ISIA P with U type reactor installed inside

Checklist of installation components

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Basic unit

1a Oxiperm ISIA P (ISIA U type reactor installed inside)

Accessories




6 Injection lance






Chlorine dioxide measurement



Safety equipment


Maintenance kit

Maintenance kit for Oxiperm ISIA

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2. Identification

Type keys

Oxiperm ISIAExample: Oxiperm ISIA 005-P3C

* For L configuration, it is necessary to purchase 2 flexible triple-layer pipes and 4 related connectors. Two additional spare connectors are recommended.

Flexible triple-layer pipeExample: HPC-200-FN-100

Connectors for flexible triple-layer pipeExample: HCF-200-FN-T12M

ReactorExample: RCD-005-L-31-33

* The reactor can also be used with sodium chlorite 25 %, but the capacity drops to 80 % of the maximum.

Code Description

Type Oxiperm ISIA

Max. capacity

005 0.5 kg/h

010 1 kg/h

020 2 kg/h

050 5 kg/h

100 10 kg/h

200 20 kg/h

Configuration

L L type*

NU type without chlorine dioxide injection pump

P U type with chlorine dioxide injection pump

Outlet pressure

0 for L configuration and N configuration

3 3 bar (only for P configuration)



Outlet flow rateC Constant (for L, N or P configuration)

V Variable (only for P configuration)

Code Description

Component HPCFlexible triple-layer pipe (PU, stainless steel, PVDF)

Max. capacity020 For Oxiperm ISIA 005, 010 and 020

200 For Oxiperm ISIA 050, 100 and 200

Body F PVDF or equivalent internal layer

Gasket N No gasket

Length

050 50 m

100 100 m

200 200 m

Code Description

Component HCF Connector for flexible triple-layer pipes

Max. capacity020 For Oxiperm ISIA 005, 010 and 020

200 For Oxiperm ISIA 050, 100 and 200

Body F PVDF or equivalent

Gasket N No gasket

ConnectionT12M Thread 1/2" male

T14M Thread 1/4" male

Code Description

Reactor RCD Reactor Chlorine Dioxide

Max. capacity

005 0.5 kg/h

010 1 kg/h

020 2 kg/h

050 5 kg/h

100 10 kg/h

200 20 kg/h

ConfigurationL L type

U U type

Sodium chlorite concentration

31 Sodium chlorite 31 %*

Hydrochloric acid concentration

33 Hydrochloric acid 31-33 %

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3. Installation schemes

Installation scheme for one dosing point directly in a water basin

Fig. 4 Oxiperm ISIA L with L type reactor installed in a basin with water to be treated and other accessories

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Item Component

1 Oxiperm ISIA L

15 ISIA L type reactor








14 Flexible triple-layer pipe for reagents

6 Connectors for triple-layer pipe (2 for each pipe)





17 Main water pipe

18 Dilution water pipe

19 Drain

20 Basin with water to be treated

21Dilution water pipe containing 2 flexible triple layer pipes for reagents

22 Flow measurement for the water to be treated (by customer)

23 Power line to EasyaReadox (by customer)

24 Signal line from EasyaReadox

25 Power line for analyser (by customer)

26 Signal line from analyser

27 Power line for gas warning system (by Oxiperm ISIA)

28 Signal line from gas warning system

29 Power line to Oxiperm ISIA (by customer)

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Installation scheme for one dosing point in a water pipeline

Fig. 5 Oxiperm ISIA P with U type reactor installed inside and other accessories

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Item Component

1a Oxiperm ISIA P (ISIA U type reactor installed inside)



4, 5 ANSI adapters for DIN flanges

6 Injection lance





11 EasyaReadox (Bio-fouling analyser)




17 Main water pipe

18 Dilution water pipe

19 Drain

21 Chlorine dioxide solution pipe

22 Flow measurement for the water to be treated (by customer)

23 Power line to EasyaReadox (by customer)

24 Signal line from EasyaReadox

25 Power line for analyser (by customer)

26 Signal line from analyser

27 Power line for gas warning system (by Oxiperm ISIA)

28 Signal line from gas warning system

29 Power line to Oxiperm ISIA (by customer)

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Oxiperm ISIA4

4. Construction

Oxiperm ISIA with L type reactor

Fig. 6 Oxiperm ISIA with L type reactor

Sections

Components

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Item Section

A Electrical section

B Chlorite section

C Water section

D Acid section

Item Component

1 Sodium chlorite, dosing pump

2 Sodium chlorite, manual inlet valve

3Sodium chlorite, pressure relief valve (only for Oxiperm ISIA 100)

4 Sodium chlorite, manual valve for draining or water flushing

5 Sodium chlorite, manual valve for draining

6 Sodium chlorite, pulsation damper

7 Sodium chlorite, pressure loading valve

8Sodium chlorite, flowmeter with low-flow switch (only for Oxiperm ISIA 100 and 200)

9 Sodium chlorite, level switch

10 Sodium chlorite, non-return valve

11 Hydrochloric acid, dosing pump

12 Hydrochloric acid, manual inlet valve

13Hydrochloric acid, pressure relief valve (only for Oxiperm ISIA 100)

14 Hydrochloric acid, manual valve for draining or water flushing

15 Hydrochloric acid, manual valve for draining

16 Hydrochloric acid, pulsation damper

17 Hydrochloric acid, pressure loading valve

18Hydrochloric acid, flowmeter with low-flow switch (only for Oxiperm ISIA 100 and 200)

19 Hydrochloric acid, level switch

20 Hydrochloric acid, non-return valve

21 Dilution water, manual inlet valve

22 Dilution water, pressure gauge

23 Dilution water, manual valve for flushing the reagents lines

24 Dilution water, flow switch

25 Dilution water, non-return valve

27Chlorine dioxide, reactor L type (not shown, to be installed in the water basin)

28 Dilution water, flowmeter with low-flow switch

31 Sodium chlorite, drain

32 Hydrochloric acid, drain

33 Dilution water, drain

34Control panel with PLC and touch screen for plant management

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Oxiperm ISIA with U type reactor

Fig. 7 Oxiperm ISIA with U type reactor

Sections

Components

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Item Section

A Electrical section

B Chlorite section

C Chlorine dioxide section

D Acid section

Item Component

1 Sodium chlorite, dosing pump

2 Sodium chlorite, manual inlet valve

3Sodium chlorite, pressure relief valve (only for Oxiperm ISIA 100)

4 Sodium chlorite, manual valve for draining or water flushing

5 Sodium chlorite, manual valve for draining

6 Sodium chlorite, pulsation damper

7 Sodium chlorite, pressure loading valve

8Sodium chlorite, flowmeter with low-flow switch (only for Oxiperm ISIA 100 and 200)

9 Sodium chlorite, level switch

10 Sodium chlorite, non-return valve

11 Hydrochloric acid, dosing pump

12 Hydrochloric acid, manual inlet valve

13Hydrochloric acid, pressure relief valve (only for Oxiperm ISIA 100)

14 Hydrochloric acid, manual valve for draining or water flushing

15 Hydrochloric acid, manual valve for draining

16 Hydrochloric acid, pulsation damper

17 Hydrochloric acid, pressure loading valve

18Hydrochloric acid, flowmeter with low-flow switch (only for Oxiperm ISIA 100 and 200)

19 Hydrochloric acid, level switch

20 Hydrochloric acid, non-return valve

21 Dilution water, manual inlet valve

22 Dilution water, pressure gauge

23 Dilution water, manual valve for flushing the reagents lines

24 Dilution water, flow switch

25 Chlorine dioxide solution, non-return valve

26 Dilution water, non-return valve

27 Chlorine dioxide, reactor U type

28Chlorine dioxide solution flowmeter with low-flow switch (for N and P configurations with constant flow rate) or with transducer (for P configuration with variable flow rate)

29 Chlorine dioxide solution level switch

30 Chlorine dioxide outlet manual valve

31 Sodium chlorite drain

32 Hydrochloric acid drain

33 Chlorine dioxide drain

34Control panel with PLC and touch screen for plant management

36Chlorine dioxide solution injection pump (only for P configuration)

37Chlorine dioxide solution pressure gauge (only for P configuration)

38Chlorine dioxide manual valve for injection pump by-pass (only for Oxiperm ISIA 005, P configuration)

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Oxiperm ISIA5

5. Technical data

General technical data

Adjustment of the production capacity

• Manual on HMI touch screen PLC• Automatic FeedForward, in proportion to the flow rate of water to be treated (m3/h) set on HMI touch screen

(or remotely via Modbus)• Automatic FeedForward, in proportion to the flow rate of water to be treated (m3/h) and residual chlorine

dioxide concentration (ppm) set on HMI touch screen (or remotely via Modbus)• Automatic shots during the day (maximum 9), configured on HMI touch screen. The production capacity is

adjusted according to one of the above ways.

Protection level IP65 (control panel, dosing pumps, junction boxes), IP55 (injection pump, if any)

Required concentration of chemicals

HCl (according to EN 939) 31-33 percent by weight

NaClO2 (according to EN 938)31 (default setting) or 25* (modified setting) percent by weight

Admissible temperature

Ambient temperature

• 0 to 45 °C for N and L configurations with production 005, 010, 020 and 050

• 0 to 40 °C for N and L configurations with production 100 and 200

• 0 to 40 °C for P configuration

Dilution water temperature• 0 to 45 °C for L configurations• 0 to 40 °C for N and P configurations

Hydrochloric acid temperature 0 to 40 °C

Sodium chlorite temperature• 4 to 40 °C with sodium chlorite 31 %• 0 to 40 °C with sodium chlorite 25 %

Admissible inlet dilution water pressure

1 to 2 bar

Admissible relative air humidity Max. 80 %, not condensing

Concentration of chlorine dioxide solution

Max. 1 g/l (1000 ppm)

Capacity range From 10 to 100 % of max. capacity

ClO2 yield (EPA method) 95 to 98 % within the range of 25 to 100 % of the max. capacity

Safety equipment

• Low-flow switch on water flowmeter (for L configuration) or on chlorine dioxide flowmeter (for N and P configuration)

• Flow switch for low water flow rate• Low-flow switch on sodium chlorite flowmeter (Oxiperm ISIA 100 and 200)• Low-flow switch on hydrochloric acid flowmeter (Oxiperm ISIA 100 and 200)• Monitoring of sodium chlorite flow rate and pressure, embedded in the related dosing pump (Oxiperm ISIA

005, 010, 020, 050)• Monitoring of hydrochloric acid flow rate and pressure, embedded on the related dosing pump (Oxiperm ISIA

005, 010, 020, 050)• Pressure relief valve for sodium chlorite dosing pump (Oxiperm ISIA 100)• Pressure relief valve for hydrochloric acid dosing pump (Oxiperm ISIA 100)• Level switch for sodium chlorite basin• Level switch for hydrochloric acid basin• Level switch for chlorine dioxide solution basin (N and P configurations)• Non-return valve for sodium chlorite • Non-return valve for hydrochloric acid• Non-return valve for water• Non-return valve for chlorine dioxide solution (N and P configurations)• Emergency push button

Material

System frame Painted steel

Panels frame PP

Front panels PMMA transparent

Control panel cabinet GRP

Bolts Stainless steel, AISI 304

Piping U-PVC

Gaskets FPM

Valves U-PVC

Level switches PP

Flow switches PVDF

Reactor GRP, PVDF lined

Dosing pumps U-PVC

Injection pump (P configuration) Titanium

Flowmeter for water (L configuration) PSU, float made of stainless steel, AISI 316Ti

Flowmeter for chlorine dioxide solution (N and P configurations)

PVDF, float covered with PP (PVDF only for Oxiperm ISIA 200)

Flowmeter for sodium chlorite (Oxiperm ISIA 010 and 020)

PSU, float covered with PP

Flowmeter for hydrochloric acid (Oxiperm ISIA 010 and 020)

PSU, float covered with PP

HMI (Human-Machine-Interface) touch-screen PLC

Setting of safety parameters

Setting of operation parameters

Operation

Maintenance

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Oxiperm ISIA 5

* Sodium chlorite default concentration is 31 %. If it is 25 %, specify this on the purchase order.** The use of sodium chlorite with a concentration of 25 % reduces the system capacity to 80 % of the maximum.*** Code equivalent to ISO 7/1 Rp F (parallel).

Electrical and electronic data

Connections

Sodium chlorite inlet Flange, DN15, PN16, EN 1092-1

Hydrochloric acid inlet Flange, DN15, PN16, EN 1092-1

Dilution water inlet

Flange, PN16, EN 1092-1

DN25 (Oxiperm ISIA 005 and 010)

DN40 (Oxiperm ISIA 020)




Dilution water outlet (L configuration)


DN80 (Oxiperm ISIA 005, 010, 020)



Reagent outlets (L configuration)

Thread, F, EN 10226/1***

1/4" (Oxiperm ISIA 005, 010, 020)

1/2" (Oxiperm ISIA 050, 100, 200)

Chlorine dioxide outlet (N and P configuration)







Dilution water inlet to reactor ISIA L type

Flange, EN 1092-1, PN16:

DN80 (Oxiperm ISIA 005, 010, 020)

DN150 (Oxiperm ISIA 050, 100, 200)

Reagent inlets to reactor ISIA L type

Thread, F, EN 10226/1***

1/4" (Oxiperm ISIA 005, 010, 020)

1/2" (Oxiperm ISIA 050, 100, 200)

Mains connection

• Oxiperm ISIA L and N configuration: 220-240 V, 50/60 Hz• Oxiperm ISIA 005, 010, 020, 050, P configuration, with constant flow rate: 220-240 V, 50 Hz• Oxiperm ISIA 005, 010, 020, P configuration and 050-P3, with variable flow rate: 220-240 V, 50/60 Hz• Oxiperm ISIA 100, 200, P configuration, with constant flow rate: 380-415 V, 50 Hz• Oxiperm ISIA 100, 200, P configuration and 050-P5, 050-P7, with variable flow rate: 380-415 V, 50/60 Hz

Power consumption

• Oxiperm ISIA L and N configuration: approx. 650 W• Oxiperm ISIA 005-P3 and 010-P3: approx. 1200 W• Oxiperm ISIA 005-P5C, 010-P5C and 020-P3: approx. 1400 W• Oxiperm ISIA 005-P5V, 005-P7C, 010-P5V, 010-P7C, 020-P5 and 050-P3C: approx. 1750 W• Oxiperm ISIA 005-P7V, 010-P7V, 020-P7 and 050-P3V: approx. 2150 W• Oxiperm ISIA 050-P5, 050-P7C and 100-P3: approx. 2850 W• Oxiperm ISIA 050-P7V, 100-P5: approx. 3650 W• Oxiperm ISIA 100-P7: approx. 4650 W• Oxiperm ISIA 200-P3: approx. 6150 W• Oxiperm ISIA 200-P5 and 200-P7: approx. 8150 W

Analog inputs• 4-20 mA for water to be treated (PLC extension, optional)• 4-20 mA residual chlorine dioxide concentration (residual chlorine dioxide analyser, optional)• 4-20 mA bio-fouling monitoring (bio-fouling analyser, optional)

Digital inputs

• Low level HCl storage tank• Low level NaClO2 storage tank• Signal to enable operation from external system• Alarm chlorine dioxide in the air (gas warning system, optional)

Analog outputs None

Potential-free digital outputs Alarm summary to external system 250 V / 10 A (peak 20 A), 500 VA (AC1) and 2500 VA (AC15)

Modbus communicationFor remote system monitoring and set point adjustment by analog and digital signals: flow rate of the water to be treated (m3/h), set point of residual chlorine dioxide concentration (ppm)

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Oxiperm ISIA6

6. Dimensions

Oxiperm ISIA

Fig. 8 Oxiperm ISIA

TM

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47

15

D

B

A C

Oxiperm ISIAA

[mm]B

[mm]C

[mm]D

[mm]

005

1340 2040 750 1480

010

020

050

100

200 2040 2040 750 2180

Dim

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Oxiperm ISIA 6

L type reactor

Fig. 9 L type reactor

Flexible triple layer pipes for reagents

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O

M L

IN

ReactorI

[mm]L

[mm]M

[mm]N

[mm]O

[mm]

RCD-005-L-31-33

2002500 2600

249 98RCD-010-L-31-33

RCD-020-L-31-33

RCD-050-L-31-33

4500 4642.5RCD-100-L-31-33250 309 118

RCD-200-L-31-33

Flexible triple-layer pipeExternal diameter

[mm]Internal diameter

[mm]Length

[m]Min. bend radius

[mm]Weight

[kg]

HPC-020-FN-050 11.8 6.3 50 40 8.5

HPC-020-FN-100 11.8 6.3 100 40 17

HPC-020-FN-200 11.8 6.3 200 40 34

HPC-200-FN-050 19.3 12.8 50 75 15.5

HPC-200-FN-100 19.3 12.8 100 75 31

HPC-200-FN-200 19.3 12.8 200 75 62

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Oxiperm ISIA7

7. Product range

Oxiperm ISIA with L type reactor installed in water basinFor Oxiperm ISIA with L type reactor, it is necessary to purchase 2 flexible triple-layer pipes and 4 related connectors. Two additional spare connectors are recommended. The L type reactor is included.

* Each system is designed for maximum capacity and is capable to produce in a capacity range between 10 and 100 %.

Oxiperm ISIA with U type reactor installed inside and without injection pump


Oxiperm ISIA with U type reactor installed inside and with constant flow rate injection pump


Production of ClO2(max capacity)*

Consumption of reagents(at max capacity)

[l/h]Dilution water Weight Electrical power supply

Oxiperm ISIAProduct number

[kg/h]HCl

31-33 %NaClO2 31 %

[l/h] [kg] [V] [Hz]

0.5 2.46 2.24 500 120

220-240 50/60

005-L0C 98983486

1 4.91 4.49 1000 120 010-L0C 98983504

2 9.83 8.98 2000 120 020-L0C 98983512

5 24.6 22.4 5000 120 050-L0C 98983520

10 49.1 44.9 10000 130 100-L0C 98983528

20 98.3 89.8 20000 160 200-L0C 98983536

Production of ClO2(max capacity)*

Consumption of reagents(at max capacity)

[l/h]Dilution water Weight Electrical power supply

Oxiperm ISIAProduct number

[kg/h] HCl

31-33 %NaClO2

31 %[l/h] [kg] [V] [Hz]

0.5 2.46 2.24 500 120

220-240 50/60

005-N0C 98983487

1 4.91 4.49 1000 120 010-N0C 98983505

2 9.83 8.98 2000 120 020-N0C 98983513

5 24.6 22.4 5000 120 050-N0C 98983521

10 49.1 44.9 10000 130 100-N0C 98983529

20 98.3 89.8 20000 160 200-N0C 98983537

Production of ClO2 (max capacity)*

ClO2 solution outlet

pressure

Reagents consumption(at max capacity)

[l/h]

Dilution water

WeightElectrical power

supplyOxiperm ISIA

Product number

[kg/h] [bar]HCl

31-33 %NaClO2

31 %[l/h] [kg] [V] [Hz]

0.5

3

2.46 2.24 500

150

220-240 50

005-P3C 98983488

5 150 005-P5C 98983490

7 150 005-P7C 98983502

1

3

4.91 4.49 1000

150 010-P3C 98983506

5 150 010-P5C 98983508

7 150 010-P7C 98983510

2

3

9.83 8.98 2000

150 020-P3C 98983514

5 150 020-P5C 98983516

7 150 020-P7C 98983518

5

3

24.6 22.4 5000

150 050-P3C 98983522

5 160 050-P5C 98983524

7 170 050-P7C 98983526

10

3

49.1 44.9 10000

190

380-415 50

100-P3C 98983530

5 200 100-P5C 98983532

7 210 100-P7C 98983534

20

3

98.3 89.8 20000

260 200-P3C 98983538

5 280 200-P5C 98983540

7 300 200-P7C 98983542

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Oxiperm ISIA 7

Oxiperm ISIA with U type reactor installed inside and with variable flow rate injection pump

* Each system is designed for its maximum capacity and is capable to produce in a capacity range between 10 and 100 %.

Production of ClO2 (max capacity)*

ClO2 solution outlet

pressure

Consumption of reagents (at max capacity)

[l/h]

Dilution water

WeightElectrical power

supplyOxiperm ISIA

Product number

[kg/h] [bar]HCl

30-33 %NaClO2

31 %[l/h] [kg] [V] [Hz]

0.5

3

2.46 2.24 500

150

220-240 50/60

005-P3V 98983489

5 150 005-P5V 98983501

7 150 005-P7V 98983503

1

3

4.91 4.49 1000

150 010-P3V 98983507

5 150 010-P5V 98983509

7 150 010-P7V 98983511

2

3

9.83 8.98 2000

150 020-P3V 98983515

5 150 020-P5V 98983517

7 160 020-P7V 98983519

5

3

24.6 22.4 5000

160 050-P3V 98983523

5 160

380-415 50/60

050-P5V 98983525

7 170 050-P7V 98983527

10

3

49.1 44.9 10000

190 100-P3V 98983531

5 200 100-P5V 98983533

7 210 100-P7V 98983535

20

3

98.3 89.8 20000

270 200-P3V 98983539

5 280 200-P5V 98983541

7 280 200-P7V 98983543

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Oxiperm ISIA8

8. Accessories

Generally, the following accessories are ordered together with an Oxiperm ISIA system. The accessories are pre-assembled at the factory, or the system is prepared for the installation of accessories on site. For a separate supply or installation on site of accessories, contact ISIA or your Grundfos customer service.

Sediment strainersSediment strainers separate solids from liquids, in order to protect the pumps and valves.

For high resistance to chemicals, sediment strainers are made of U-PVC with FPM gaskets.

Sediment strainers for reagent linesStrainers installed inside the skid prevent solids from entering the reagent lines to the dosing pumps and valves.

Fig. 10 Sediment strainer

Sediment strainers for dilution waterFor Oxiperm ISIA configuration P, it is strongly recommended to install a strainer for dilution water outside the skid, in order to prevent solids from entering and damaging the injection pump.

Pressure reducersPressure reducers maintain a certain pressure downstream.

Pressure reducers are made of U-PVC with EPDM gaskets. They have flange connections (PN16 according to EN 1092-1).

For Oxiperm ISIA configurations N and P, a pressure reducer is required in the dilution water line, if the inlet pressure is very high (above about 3 bar) and/or not steady, in order to maintain a regular water flow rate and pressure in the U type reactor. The pressure reducer is installed outside Oxiperm ISIA, at the dilution water inlet.

Fig. 11 Pressure reducer

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DescriptionOxiperm ISIA

typeProduct number

Sediment strainer, DN15, PN10, connections with socket unions

All types 98983544


typeProduct number

Sediment strainer, DN25, PN10, connections with flanges, EN 1092-1, PN16

005 / 010 98983545

Sediment strainer, DN40 PN10, connections with flanges, EN 1092-1, PN16

020 98983546


050 98983547


100 98983548


200 98983549

M0

6 5

44

8 4

51

5


typeProduct number

Pressure reducer, 500 l/h, DN10, PN10, flange connections DN25

005 98983551


010 98983552


020 98983553


050 98983554


100 98983555

Pressure reducer, 20000 l/h, DN65, PN10, flange connections, DN100

200 98983556

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Oxiperm ISIA 8

Solenoid valvesSolenoid valves intercept a reagent line in case of stop command or system safety interlock.

For high resistance to chemicals, solenoid valves are made of U-PVC with FPM gaskets.

Solenoid valves are strongly recommended, if the storage is a fixed tank (more than 1 m3) and/or the reagent level in the tank may be above the Oxiperm ISIA inlet.

Solenoid valves have socket union connections and are installed inside the Oxiperm ISIA.

Fig. 12 Solenoid valve

Flange adaptersFlange adapters are fittings used to change the Oxiperm ISIA inlet/outlet connections from according to EN 1092-1, PN16 (installed as default) to according to ASME B16.5 150 lb. Flange adapters are made of U-PVC and include 1 gasket.

Fig. 13 Flange adapter

Suction linesSuction lines connect the Oxiperm ISIA reagent inlets to the related storage container, particularly IBC (intermediate bulk container). They have 10 metres of flexible PVC pipe and final flange connections DN15 (according to EN 1092-1 PN16).

The foot valve prevents air bubbles from entering the line, once the pump is primed. Therefore, suction lines can be moved easily even if the tank is empty, without pump suction problems.

The level switch installed above the foot valve allows monitoring of the tank level, and automatically interlocks the system in case of low level. It has 5 metres of cable.

Fig. 14 Suction line

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typeProduct number

Solenoid valve, DN15, PN10, connections with socket unions, for installation inside the skid

All types 98983550

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Description Oxiperm ISIA typeProduct number

1" ANSI/DN25 DIN flange adapter (4 bolts, AISI 304, included)

005-L (inlet) / 005-N / 005-P 010-L (inlet) / 010-N / 010-P

98983574

1 1/2" ANSI/DN40 DIN flange adapter (4 bolts, AISI 304, included)

020-L (inlet) / 020-N / 020-P 98983575


050-L (inlet) / 050-N / 050-P 98983576


005-L (outlet) / 010-L (outlet) / 020-L (outlet) / 100-L (inlet) /

100-N / 100-P98983577


050-L (outlet) / 200-L (inlet) / 200-N / 200-P

98983578


100-L (outlet) / 200-L (outlet) 98983579

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typeProduct number

Suction line, PN0.5, 9x12 mm, with PP/EPDM foot valve

005/010/050/100 98983563

Suction line PN12, 19x27 mm, with PP/EPDM foot valve

200 98983564

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Oxiperm ISIA8

Injection lancesInjection lances avoid the direct contact of the ClO2 solution with the water pipe, which may cause oxidation in the long run. Injection lances also ensure correct mixing between the two fluids.

Injection lances are made of PVDF, and have a wafer connection for installation between flanges, according to EN 1092-1 PN16 or / ASME B16.5 150 lb.

Injection lances are strongly recommended, if the pipe with the water to be treated is made of steel or another material that is not resistant to oxidants.

Fig. 15 Injection lance

Flexible triple-layer pipeFlexible triple-layer pipes are used to carry a fluid in a pipe of high chemical and mechanical resistance, without intermediate connections, performing curves with low bending radii, if required.

Flexible triple-layer pipes have a PVDF core (or a core of equivalent material, like PTFE), are reinforced with steel-wire braid of high tensile strength and covered with a polyurethane (PU) layer.

For configuration L, two lines are required to carry the two reagents from Oxiperm ISIA to the L type reactor. Both lines should be installed inside the dilution water pipe, allowing the containment of any possible leakage in the dilution water.

For safety reasons, it is mandatory to use flexible triple-layer pipes supplied by ISIA or approved by ISIA.

Fig. 16 Flexible triple-layer pipe

Connectors for triple-layer pipesConnectors for triple-layer pipes are required for the connection of Oxiperm ISIA and L type reactor. They are made of PVDF.

For each reagent line, two connectors are required. For each Oxiperm ISIA with L configuration, four connectors are required.

For safety reasons, it is mandatory to use connectors supplied by ISIA or approved by ISIA

Fig. 17 Connector for triple-layer pipes

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typeProduct number

Injection lance for 500 l/h 005-N/005-P 98983557






T0

6 5

42

4 4

61

5

Cover: PU Reinforcement: stainless steel

Core: PVDF

Description Type keyOxiperm ISIA

typeProduct number

Triple-layer pipe, DN6, 50 m

HPC-020-FN-050005-L/010-L/

020-L98983565

Triple layer pipe, DN6, 100 m

HPC-020-FN-100005-L/010-L/

020-L98983566


HPC-020-FN-200005-L/010-L/

020-L98983567


HPC-200-FN-050050-L/100-L/

200-L98983568


HPC-200-FN-100050-L/100-L/

200-L98983569


HPC-200-FN-200050-L/100-L/

200-L98983570

T0

6 5

42

5 4

61

5

Description Type keyOxiperm ISIA

typeProduct number

Connector for triple-layer pipe, DN6

HCF-020-FN-T14M005-L/010-L/

020-L98983571

Connector for triple-layer pipe, DN12

HCF-200-FN-T12M050-L/100-L/

200-L98983572

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Oxiperm ISIA 8

FlowmetersVariable area flowmeters are recommended, if Oxiperm ISIA is used with a sodium chlorite (NaClO2) concentration of 25 %.

The standard flowmeter at the related dosing pump outlet is replaced by a variable area flowmeter to monitor the flow with higher precision. The variable area flowmeter is made of the same material, and has the same dimensions and connections as the standard flowmeter used for a sodium chlorite concentration of 31 %.

Fig. 18 Variable area flowmeter

Analysers

EasyaReadox bio-fouling analyserThe EasyaReadox bio-fouling analyser allows monitoring of the biological sediments in the pipes with the water to be treated, which optimises the ClO2 dosing. EasyaReadox consists of a probe and a transmitter. The probe is made of U-PVC, with EPDM gaskets and stainless-steel electrodes, and has connections with DN25 socket unions. The transmitter requires a 24 VDC power supply.

The EasyaReadox bio-fouling analyser emits an analog 4-20 mA signal that indicates the biological sediment in the pipes, if adequately interpreted.

An EasyaReadox bio-fouling analyser is recommended, if sea water is used for cooling purposes, where shot dosage of chlorine dioxide is normally used.

Advantages

• Online information about biofouling growth on the water-side surface of the condenser tubes

• Defining a proper biocide treatment for a plant in order to optimise the consumption of chlorine dioxide, staying within the restrictions of the law.

• Dosing of chlorine dioxide automatically according to the signal related to the biofouling growth.

Fig. 19 EasyaReadox bio fouling analyser

Conex DIS-D-A residual chlorine dioxide analyserConex DIS-D-A is designed to control disinfection processes that use chlorine dioxide. It is equipped with an integrated gold electrode installed in a pressure-proof measuring cell made of acrylic glass.

The PLC extension to acquire 4-20 mA analog signal and the wiring to the junction box is included in the delivery.

Fig. 20 Residual chlorine dioxide analyser

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typeProduct number

Variable area flowmeter for 25 % sodium chlorite

100 98983580

Variable area flowmeter for 25 % sodium chlorite

200 98983581

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46

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typeProduct number

EasyaReadox bio-fouling analyser. All types 98983582

TM

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47

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typeProduct number

Residual chlorine dioxide analyser Conex DIS-D-A, D11-X-AU-X-X, W-G and adaptation for 4-20 mA input

All types 98983583

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Oxiperm ISIA8

Conex DIA-G gas warning system for chlorine dioxideIn the unlikely event of leakages, the Conex DIA-G gas warning system monitors chlorine dioxide inside the skid.

The PLC extension to acquire 4-20 mA analog signal and the installation inside the skid with the wiring is included in the delivery.

Features

• Optimum safety thanks to permanent sensor monitoring, alarm relay and optional backup

• Uninterrupted power supply due to an external buffer battery

• Very short response time in case of a sudden change of the gas concentration

• Long and maintenance-free sensor service life

• Sensor recognition and auto-calibration as well as monitoring of sensor life

• Measuring range 0.00 to 1.00 ppm.

Fig. 21 Chlorine dioxide in air detector

PLC extensionThe PLC extension is an additional analog 4-20 mA input terminal with related PLC software programming for managing flowmeter signals. The flowmeter signals are processed by the PLC that automatically regulates the production of chlorine dioxide in function of the flow rate.

Cylindrical tanksCylindrical tanks with a litre scale and a black screw cap, for the storage of reagents.

• Tank material: LLDPE, UV-stabilised (transparent)

• Liquid temperature: -20 °C to +45 °C.

• All cylindrical tanks are prepared for a G 3/4 opening for a drain valve, and have a screw plug (PE/EPDM).

The cylindrical tanks with volumes of 60, 100, 200, 300 and 500 litres include additionally:

• Threaded M 6 inserts

• A G 2 opening for a suction lance or a foot valve, closed with a screw plug

• A flange for an electric mixer with threaded inserts

• Threaded M 6 inserts at the bottom part for floor mounting with a set of floor-mounting brackets.

Fig. 22 Cylindrical tank

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typeProduct number

Gas warning system for chlorine dioxide Conex DIA-G-P, CDP-X-X. W-J and adaptation for 4-20 mA input

All types 98983584


typeProduct number

PLC extension All types 98983585

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DescriptionProduct number

Cylindrical tank, 40 litres 96688081







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Oxiperm ISIA 9

9. Spare Parts

Dosing pumps and parts

Grundfos dosing pumps

Cables

Kits for dosing pumps

Injection pumps and shaft sealsIn addition to the injection pump, order the shaft seal kit which has to be installed to gain the highest resistance against corrosion caused by chlorine dioxide solution.

Injection pumps for constant flow rate

Injection pumps for variable flow rate

Shaft seals for injection pumps

Model, capacity

Type keyOxiperm ISIA

typeProduct number

DDA, 7.5 l/hDDA 7.5-16 FCM-PVC/V/C-F-31U2U2FG

005 / 010 97722018

DDA, 12 l/hDDA 12-10 FCM-PVC/V/C-F-31U2U2FG

020 97722120

DDA, 30 l/hDDA 30-4 FCM-PVC/V/C-F-31U2U2FG

050 97722335

DDI, 60 l/hDDI 60-10 AR-PVC/V/G-F-31B16F

100 96684733

DDI, 150 l/hDDI 150-4 AR-PVC/V/G-F-31B2B2F

200 96684624


typeProduct number

Cable for control input, straight, 2 m All types 96609014

Cable for relay output, straight, 2 m All types 96609017

Cable for analog output GENIbus, straight, 2 m

005/010/020/050 96632921


typeProduct number

Valve/diaphragm kit for DDA 7.5-16 005/010 97751479

Valve/diaphragm kit for DDA 12-10 020 97751497

Valve/diaphragm kit for DDA 30-4 050 97751515

Maintenance kit for DDI 60-10 100 96641808

Maintenance kit for DDI 150-4 200 96634524

Model Oxiperm ISIA typeProduct number

CRT 2-5 A-P-A-V-AQQV 220/240 V 50 Hz

005-P3C/010-P3C 96100280

CRT 2-6 A-P-A-V-AQQV 220/240 V 50 Hz

020-P3C 96100281

CRT 2-7 A-P-A-V-AQQV 220/240 V 50 Hz

050-P5C/010-P5C 96100282

CRT 2-9 A-P-A-V-AQQV 220/240 V 50 Hz

005-P7C/010-P7C/020-P5C 96100283

CRT 2-13 A-P-A-V-AQQV 220/240 V 50 Hz

020-P7C 96100285

CRT 4-6 A-P-A-V-AQQV 220/240 V 50 Hz

050-P3C 96100779

CRT 4-10 A-P-A-V-AQQV 220/240 V 50 Hz

050-P5C 96100782

CRT 4-12 A-P-A-V-AQQV 220/240 V 50 Hz

050-P7C 96100783

CRT 8-5 A-P-A-V-DQQV 380/415 V 50 Hz

100-P3C 96108256

CRT 8-8 A-P-A-V-DQQV 380/415 V 50 Hz

100-P5C 96108258

CRT 8-10 A-P-A-V-DQQV 380/415 V 50 Hz

100-P7C 96108259

CRT 16-5 A-P-A-V-DQQV 380/415 V 50 Hz

200-P3C 96108358

CRT 16-7 A-P-A-V-DQQV 380/415 V 50 Hz

200-P5C 96108360

Model Oxiperm ISIA typeProduct number

CRTE 2-3 A-P-A-V-AQQV 220/240 V 50 Hz

005-P3V/010-P3V 98388822


020-P3V 98388823


050-P5V/010-P5V/020-P5V 98388824


005-P7V/010-P7V/020-P7V 98388825


050-P3V 98388878


050-P5V 98388890


050-P7V 96163047

CRTE 8-3 A-P-A-V-DQQV 380/415 V 50 Hz

100-P3V 98388906


100-P5V 96124840


100-P7V 96124841


200-P3V 96124856


200-P5V/200-P7C/200-P7V 96124857


Kit, shaft seal AQQV CRT 2/4 (Mfg > 0335)

005-P / 010-P / 020-P / 050-P

97788160

Kit, shaft seal DQQV CRT 8/16 (Mfg > 0404)

100-P / 200-P 97788185

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Oxiperm ISIA9

Valves

Pressure loading valves

* Also used as pressure relief valve on Oxiperm ISIA 100

Manual valves

Non-return valves

Spare parts kits for valves

Fittings

Fittings for injection pumps

Fittings for dosing pumps and pressure loading valves

Pressure gaugesPressure gauges are made of plastic and brass and have a diameter of 63 mm.


typeProduct number

Pressure loading valve up to 60 l/h, U-PVC*

005/010/020/050/100

95730742

Pressure loading valve, DN20, U-PVC

200 96295906


typeProduct number

Manual ball valve, DN15, U-PVC/FPM

All types 98879535


005/010 98879536


020 98879537

Manual ball valves DN50, U-PVC/FPM

050 98879538

Butterfly valve, DN80, U-PVC/FPM 100 98879539

Butterfly valve, DN100, U-PVC/FPM 200 98879540

Diaphragm valve, DN25, U-PVC/FPM005-N/050-P/010-

N/010-P98879561

Diaphragm valve, DN40, U-PVC/FPM 020-N / 020-P 98879562

Diaphragm valve, DN50, U-PVC/FPM 050-N / 050-P 98879563


typeProduct number

Non-return Y valve, DN15, U-PVC/FPM

All types 98879564


005/010 98879565


020 98879566

Non-return valve, DN50, U-PVC/FPM 050-N/050-P 98879567

Non-return valve, DN80, U-PVC/FPM050-L/050-N/050-

P/100-N/100-P98879568

Non-return valve, DN100, U-PVC/FPM

100/200 98879569


typeProduct number

Kit for manual ball valve,DN15 All types 98879570

Kit for manual ball valve, DN25 005/010 98879571

Kit for manual ball valve, DN40 020 98879572

Kit for manual ball valve, DN50 050 98879573

Kit for butterfly valve, DN80 100 98879574

Kit for butterfly valve, DN100 200 98879575

Kit for diaphragm valve, DN25005-N/005-P/010-

N/010-P98879576

Kit for diaphragm valve, DN40 020-N/020-P 98879577

Kit for diaphragm valve, DN50 050-N/050-P 98879578

Kit for non-return Y valve, DN15 All types 98983586

Kit for non-return Y valve, DN25 005/010 98983587

Kit for non-return Y valve, DN40 020 98983588


typeProduct number

PJE fittings ∅40, painted carbon steel, with FPM gaskets, for centrifugal pumps CRT (and CRTE) 2 and 4

005/010/020/050 98983589

PJE fittings ∅60, painted carbon steel, with FPM gaskets, for centrifugal pumps CRT (and CRTE) 8 and 16

100/200 98983590


Union end kit U-PVC, ∅12, for DDA, DDI 60 l/h and PLV up to 60 l/h

005/010/020/050/100 95730726


Pressure gauge, 0-6 bar, threaded connection 1/4"

005-L/010-L/020-L/050-L/100-L/200-L

98983591

Pressure gauge, 0-6 bar, diaphragm U-PVC and PTFE, solvent welding connection ∅25

005-N/005-P/010-N/010-P/020-N/020-P/050-N/

050-P/100-N/100-P/200-N/200-P

98983592

Pressure gauge 0-10 bar, diaphragm U-PVC and PTFE, solvent welding connection ∅25

005-P/010-P/020-P/050-P/100-P/200-P

98983593

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Oxiperm ISIA 9

Flowmeters and accessories

Flowmeters for reagents

Flowmeters for water

Flowmeters for reagent

Low-flow switches for variable area flowmeters

* used for reagent flowmeters

4-20 mA transducers for variable area flowmeters

Flow switches

Level switches

Reactors

Reactors U typeISIA U type reactors produce chlorine dioxide solution using sodium chlorite 31 % or 25 %, and hydrochloric acid 30-33 %. The U type reactor is for installation on the Oxiperm ISIA U type.


typeProduct number

Variable area flowmeter for NaClO2 (31 %)

100 98983594

Variable area flowmeter for HCl (30-33 %)

100 98983596

Variable area flowmeter for NaClO2 (31 %)

200 98983597

Variable area flowmeter for HCl (30-33 %)

200 98983598


typeProduct number

Variable area flowmeter for water 005-L 98983599







typeProduct number

Variable area flowmeter for chlorine dioxide solution

005-N / 005-P 98983605


010-N / 010-P 98983606


020-N / 020-P 98983607


050-N / 050-P 98983608


100-N / 100-P 98983609


200-N / 200-P 98983610


Low-flow switch for small variable area flowmeters

005-L/005-N/005-PC/010-L/100*/200*

98983611

Low-flow switch for medium variable area flowmeters

010-N0C/010-P3C/010-P5C/010-P7C/020-L0C/020-N0C/020-P3C/020-P5C/020-P7C/050-L0C/050-N0C/050-P3C/050-P5C/050-P7C/100-L0C/100-N0C/100-P3C/100-P5C/100-P7C/200-L0C

98983612

Low-flow switch for big variable area flowmeters

200-N/200-PC 98983613


4-20 mA transducer for small variable area flowmeters

005-PV / 010-PV 98983614

4-20 mA transducer for medium variable area flowmeters

020-PV / 050-PV / 100-PV 98983615

4-20 mA transducer for big variable area flowmeters

200-PV 98983616

Description Oxiperm ISIAProduct number

Thermal low-flow switch for chemicals, insertion type

All types 98983617

Description Oxiperm ISIAProduct number

Level switch for leakage detection All types 98983618

Type keyMaximum production

Oxiperm ISIA type

Product number

RCD-005-U-31-33

• 0.5 kg/h ClO2 using sodium chlorite 31 %


005-N/005-P 98983619

RCD-010-U-31-33

• 1 kg/h ClO2 using sodium chlorite 31 %


010-N/010-P 98983620

RCD-020-U-31-33



020-N/020-P 98983621

RCD-050-U-31-33



050-N/050-P 98983622

RCD-100-U-31-33



100-N/100-P 98983623

RCD-200-U-31-33



200-N/200-P 98983624

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Oxiperm ISIA9

Reactors L typeISIA L type reactors produce chlorine dioxide solution using sodium chlorite 31 % or 25 % and hydrochloric acid 30-33 %. The L type is for installation in a basin with water to be treated.

Electrical components

Spare parts for accessoriesThe following spare parts are suitable for the accessories in chapter Accessories on page 18.

Spare parts for strainersSpare parts kits for sediment strainers comprise gaskets and filter.

* If equipped with the accessory

Spare parts for solenoid valves


Spare parts for analysers


Spare parts for suction lines


Type keyMaximum production

Oxiperm ISIA type

Product number

RCD-005-L-31-33


• 0.4 kg/h ClO2 using sodium chlorite 25 %.

005-L 98983625

RCD-010-L-31-33



010-L 98983626

RCD-020-L-31-33



020-L 98983627

RCD-050-L-31-33


• 4 kg/h ClO2 using sodium chlorite 25 %.

050-L 98983628

RCD-100-L-31-33



100-L 98983629

RCD-200-L-31-33



200-L 98983630


typeProduct number

Electrical spare parts kit (fuses, lamps, relays...) for the control panel

All types 98983631

DescriptionOxiperm

ISIA type*Product number

Spare parts kit for strainers, reagents All types 98983632

Spare parts kit for strainers, water, DN25 005 / 010 98983633

Spare parts kit for strainers, water, DN40 020 98983634





type*Product number

Spare parts for solenoid valves for reagents

All types 98983638


type*Product number

Probe for Bio-fouling analyser All types 98983639

Transmitter for Bio-fouling analyser All types 98983640

Residual chlorine dioxide analyser Conex DIS-D-A, D11-X-AU-X-X, W-G

All types 95738412

Gas warning system for chlorine dioxide Conex DIA-G-P, CDP-X-X. W-J

All types 95700854


type*Product number

U-PVC/EPDM Adapter up to 60 l/h for suction hose / flange DN15, EN 1092-1, PN16

005 / 010 / 020 / 050 /

10098983641

U-PVC/EPDM Adapter up to 150 l/h for suction hose / flange DN15, EN 1092-1, PN16

200 98983642

Flexible pipe, PVC, PN0.5, size 9 x 12 mm, length 10 m

005 / 010 / 020 / 050 /

10095730890

Flexible pipe, PVC, PN12, size 19 x 27 mm, length 10 m

200 96696200

Foot valve, PE and EPDM, with level switch (cable length 5 m)

005 / 010 / 020 / 050 /

10098070966

Foot valve, PP, EPDM 200 96527112

Level switch (cable length 5 m) 200 98375695

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Oxiperm ISIA 10

10. Spare parts for commissioning of Oxiperm ISIA

For the commissioning of chemical systems, it is a common and recommended practice to purchase specific kits that include parts which might be damaged accidentally during commissioning.

The commissioning kits for Oxiperm ISIA include:

• Spare parts kit for the dosing pump

• Shaft seal kit and fittings for the injection pump (N and P versions)

• Spare parts for the valves

• Pressure gauge

• Flow switches and level switches

• Spare parts for the electrical cabinet

Spare parts for commissioning ofProduct number

Oxiperm ISIA 005-L 98983643

Oxiperm ISIA 005-N 98983644

Oxiperm ISIA 005-P3C 98983645

Oxiperm ISIA 005-P3V 98983646

Oxiperm ISIA 005-P5C and Oxiperm ISIA 005-P7C 98983647

Oxiperm ISIA 005-P5V and Oxiperm ISIA 005-P7V 98983648































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Oxiperm ISIA11

11. Two-year maintenance kits for Oxiperm ISIA

The two-year maintenance kits include parts which have to be substituted during ordinary maintenance in intervals of two years.

Two-year maintenance kits include:

• Few spare part kits for the dosing pump

• Shaft seal kits and fittings for the Injection pump (for the N and P versions)

• Few spare parts for the valves

• Pressure gauges (L version)

• Low, flow and level switches

• Spare part for the electrical cabinet

Two-year maintenance kits forProduct number





































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Oxiperm ISIA 12

12. Engineered solutions for multiple injection points

For the Oxiperm ISIA N-type and P-type, Grundfos supplies engineered solutions for multiple injection points. The following information is required from the customer:

• Number of injection points

• Maximum pressure in the pipelines

• Flow rate in the pipelines

• Type of control (manual or automatic). The automatic control might require a modification in the PLC software to manage new I/O signals.

Fig. 23 Example of an engineered solution for three injection points with manual control

TM

06

54

45

46

15

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Oxiperm ISIA13

13. Grundfos Product Center

Subject to alterations.

All the information you need in one place Downloads

Performance curves, technical specifications, pictures, dimensional drawings, motor curves, wiring diagrams, spare parts, service kits, 3D drawings, documents, system parts. The Product Center displays any recent and saved items - including complete projects - right on the main page.

On the product pages, you can download installation and operating instructions, data booklets, service instructions, etc. in PDF format.

SIZING enables you to size a pump based on entered data and selection choices.

Online search and sizing tool to help you make the right choice.

http://product-selection.grundfos.com

REPLACEMENT enables you to find a replacement product.Search results will include information on

• the lowest purchase price• the lowest energy consumption• the lowest total life cycle cost.

CATALOGUE gives you access to the Grundfos product catalogue.

LIQUIDS enables you to find pumps designed for aggressive, flammable or other special liquids.

GRUNDFOS A/S DK-8850 Bjerringbro . DenmarkTelephone: +45 87 50 14 00www.grundfos.com

99021137 1215

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