quality and experience you can rely on.dvgw ktw, dvgw vp 401 bam (oxygen), din-dvgw din 3535-6, dvgw...

Quality and experience you can rely on.

TECHNICAL DATA Typical values for a thickness of: 2 mm 1 mm 1.5 mm 2 mm

Density DIN 28090-2 g/cm3 1.2 1.4 1.5 1.7

Compressibility ASTM F36J % 35 20 15 20

Recovery ASTM F36J % 17 32 45 30

Tensile strength ASTM F152 MPa 4.5 9 8 15

Stress resistance DIN 52913

16 h, 50 MPa, 175 °C MPa 40 45 42 40

16 h, 50 MPa, 300 °C MPa 35 40 38 35

Specific leak rate DIN 3535-6 mg/(s.m) 0.5 0.3 0.1 0.1

Thickness increase ASTM F146

Oil IRM 903, 5 h, 150 °C % 3 5 5 8

ASTM Fuel B, 5 h, 23 °C % 2 5 5 8

Weight increase

Oil IRM 903, 5 h, 150 °C % 30 20 15 18

ASTM Fuel B, 5 h, 23 °C % 25 17 15 18

Compression modulus DIN 28090-2

At room temperature: εKSW % 26 / 6 /

At elevated temperature: εWSW/200 °C % 5 / 6 /

Percentage creep relaxation DIN 28090-2

At room temperature: εKRW % 3.0 / 4.0 /

At elevated temperature: εWRW/200 °C % 0.5 / 0.5 /

Creep deformation

Change in thickness at 20 °C, 50 MPa % 33 18 15 18

Change in thickness at 300 °C, 50 MPa % 8 10 7 8

Change in thickness at 400 °C, 50 MPa % / / / /

Contact informationDONIT Tesnit®, d.o.o.

Cesta komandanta Staneta 38 1215 Medvode Slovenia

Phone: +386 (0)1 582 33 00

Fax: +386 (0)1 582 32 06 +386 (0)1 582 32 08

E-mail:[email protected]

DONIT Tesnit®, d.o.o.

Paradiæ 4 8210 Trebnje Slovenia

Phone: +386 (0)7 304 49 20


Web: www.donit.eu E-mail: [email protected]

DISS-EUROPE BVBA

Toekomstlaan 34BE-2200 HerentalsBelgium

Phone: +32 (0)1 430 21 00


Suzhou Donit Sealing MaterialsImport and Export Co., Ltd.

No. 8 Suzhou Avenue West, Bank of Chine Building, Room 1904, SIP, 215021, P.R. China

Phone: +86 (0)512 659 535 29


Disclaimer

All information and data quoted are based upon years of experience in the production and operation of sealing elements. This data may not be used to support any warranty claims. With its publication this latest edition supersedes all previous issues and is subject to change without further notice.

Date of issue: 20. 1. 2015

GRAFILIT

G-LD G-MD G-HD G-EMComposition Graphite, aramid fibers,

NBR.Graphite, aramid fibers, NBR.

Graphite, aramid fibers, NBR.

Graphite, aramid fibers, NBR. Reinforced by expanded steel.

Colour Grey Grey Grey Grey

Properties

Due to outstanding chemical and thermal resistance it’s a good choice for applications in flanges, valves, pumps and heat exchangers.

Gasket material with excellent resistance to hot water, steam and oils.

Compressed gasket material with high temperature resistance, good adaptability and excellent long-term stability.

The expanded metal reinforcement permits the optimization of surface pressure distribution on the assembled gaskets. The gasket material also exhibits high sealing performance against gases at elevated temperatures.

Appropriate industriesPower plants, heating systems, chemical industry, OEM industry.

Pipeline systems, chemical industry, shipbuilding, machine building, power plants, valves, compressors.

General purpose usage, chemical industry, heating systems.

Pipeline systems, gas supply, chemical industry, machine building, power plants, valves.

Approvals WRAS, TA-Luft (VDI 2440), DVGW W270 On request On request On request

SF SL SP EMComposition Flexible graphite sheets

without insert.

Flexible graphite sheets laminated with flat stainless steel insertion (AISI 316; 0.05 mm).

Flexible graphite sheets mechanically bonded to a tanged stainless steel insertion (AISI 316; 0.1 mm).

Flexible graphite sheet laminated to expanded metal insertion (AISI 316L, 0.35 mm).

Colour Black Black Black Black

Properties

Suitable for almost all chemicals, in the food industry and in contact with drinking water. Applicable in all industries, especially for valves, pumps and load sensitive equipment.

Suitable for a wide range of applications especially for higher operating pressures such as in gas supply, compressors, pumps and valves.

Suitable to be used in the chemical and petrochemical industries, at high surface loads or high operating pressures.

An excellent media resistance and the safety aspect, even in applications with cycling loads makes this material superior.

Appropriate industries Chemical industry, food industry, OEM industry.

Chemical industry, petrochemicals, OEM industry.

Chemical industry, petrochemicals, power plants.

Oil and gas industry, chemical industry, petrochemicals, power plants, pulp and paper industry, shipbuilding, heat exchangers.

ApprovalsBAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW KTW, DVGW VP 401

BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW KTW, DVGW VP 401

BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW KTW, DVGW VP 401, API 607, Germanischer Lloyd

On request.

900E 2010 2020 2030Composition Expanded PTFE. PTFE resin filled with hollow

micro-glass beads. PTFE resin filled with silica. PTFE resin filled with barium sulphate.

Colour White Blue Fawn White

Properties

It is suitable for nearly all media and for many applications including pressure sensitive connections like porcelain, plastic, glass lined piping.

Suitable for pressure sensitive flanges such as glass lined, ceramic flanges, glass reinforced plastic flanges and uneven or distorted flanges. Chemically suitable for almost all chemicals with the exception of molten alkali metals and fluorine compounds.

Suitable for concentrated acids, alkalis, solvents, fuels and steam. Not suitable for molten alkali metals and fluorine compounds. Very low gas permeability.

Suitable for solvents, fuels, refrigerants and steam. Not suitable for molten alkali metals and fluorine compounds. Low gas permeability.

Appropriate industriesFood and beverage industry, pharmaceutical industry, chemical industry, pulp and paper industry.

Food and beverage industry, pharmaceutical industry, chemical industry, pulp and paper industry.

Food and beverage industry, pharmaceutical industry, chemical industry, pulp and paper industry.

Food industry, pharmaceutical industry, chemical industry, pulp and paper industry.

Approvals On request. On request. On request. On request.

MICALIT

TECHNICAL DATA Typical values for a thickess of 2 mmDensity DIN 28090-2 g/cm3 0.9 1.5 2.1 3.0Compressibility ASTM F36J % 55 35 7 6Recovery ASTM F36J % 12 40 45 40Tensile strength ASTM F152 MPa 32 14 14 10Stress resistance DIN 5291316 h, 30 MPa, 150 °C MPa 16 14 13 13Specific leak rate DIN 3535-6 mg/(s.m) 0.002 0.002 0.002 0.002pH range 0-14 0-14 0-14 0-14Operating conditions

Minimum temperature °C/°F -200/-328 -200/-328 -200/-328 -200/-328

Maximum temperature °C/°F 260/500 260/500 260/500 260/500Pressure bar/psi 100/1450 60/870 80/1160 80/1160

TECHNICAL DATA Typical values for a thickness of 1.5 mm

Density DIN 28090-2 g/cm3 1.0 1.3 1.5 1.4

Compressibility ASTM F36A % 45 42 35 35

Recovery ASTM F36A % 13 15 17 20


16 h, 50 MPa, 300 °C MPa 49 49 49 49

Specific leak rate DIN 3535-6 mg/(s.m) 0.05 0.05 0.05 0.05

Leachable chloride content FSA NMG 202 ppm 20 20 20 20

Leachable fluoride content FSA NMG 203 ppm 20 20 20 20

Ash content of graphite DIN 51903 % <1 <1 <1 <1


At room temperature: εKSW % 41 38 34 32

At elevated temperature: εWSW/300˚C % 0.9 1.2 1.2 2.5


At room temperature: εKSW % 5.0 4.3 4.2 4.5

At elevated temperature: εWSW/300˚C % 4.0 3.6 3.3 3.5

Max. operating conditions

Minimum temperature ˚C/˚F -200/-328 -200/-328 -200/-328 -200/-328

Continuous temperature

- oxidizing atmosphere ˚C/˚F 550/1022 550/1022 550/1022 550/1022

- reducing or inert atmosphere ˚C/˚F 1000/1832 700/1292 700/1292 700/1292

Pressure bar/psi 80/1160 100/1450 200/1450 200/1450

TECHNICAL DATA Typical values for a thickness of 1.5 mm

Density DIN 28090-2 g/cm3 1.9 2.0

Compressibility ASTM F36J % 20 20

Recovery ASTM F36J % 35 35

Loss on ignition DIN 52811 % <8 <5


16 h, 50 MPa, 300 °C MPa 38 42

Maximum temperature ˚C/˚F 950/1742 950/1742

F PComposition Aluminosilicate (phlogopite) impregnated with

silicon. Available as pure mica.

Aluminosilicate (phlogopite) impregnated with silicon. Available with stainless steel insertion AISI 316 0.1 mm.

Colour Golden Golden

Properties

Very high resistance to temperature (up to 950 °C in oxidizing atmosphere). Good chemical resistance. Good electrical insulation and low thermal conductivity properties.

Very high resistance to temperature (up to 950 °C in oxidizing atmosphere). Good chemical resistance.Good electrical insulation and low thermal conductivity properties.

Appropriate industriesAutomotive industry, petrochemicals, power plants, steel industry, heat exchangers, oven and furnace construction.

Automotive industry, petrochemicals, power plants, steel industry, heat exchangers, oven and furnace construction.

DONIFLON DONIFLEX

TECHNICAL DATA Typical values for a thickness of 2 mm

Density DIN 28090-2 g/cm3 1.8 1.8 1.8 1.8 1.7 1.7 1.7 1.8 2.0 2.2 3.2 3.7

Compressibility ASTM F36J % 9 10 8 7 11 9 10 7 8 7 10 8

Recovery ASTM F36J % 60 60 55 55 60 60 60 55 55 50 40 45

Tensile strength ASTM F152 MPa 8 8 11 7 10 12 13 11 17 35 / /


16 h, 50 MPa, 175 °C MPa 20 25 25 35 27 35 35 38 30 43 46 48

16 h, 50 MPa, 300 °C MPa / / / 30 23 30 27 33 25 38 40 45

Specific leak rate DIN 3535-6 mg/(s.m) 0.06 0.08 0.08 0.08 0.05 0.1 0.05 0.03 / 0.05 / /

Thickness increase ASTM F146

Oil IRM 903, 5 h, 150 °C % 10 8 8 8 2 5 5 3 8 5 5 5

ASTM Fuel B, 5 h, 23 °C % 10 10 10 10 5 5 6 5 / 8 / /


At room temperature: εKSW % / / / 7.6 9.5 7.3 10.8 6.9 / 6.5 / /

At elevated temperature: εWSW/200 °C % / / / 11.4 16.1 8.3 11.0 7.9 / 5.8 / /


At room temperature: εKRW % / / / 3.2 4.7 3.6 4.1 3.3 / 3.2 / /

At elevated temperature: εWRW/200 °C % / / / 0.8 0.8 1.0 0.8 1.2 / 0.5 / /

Max. operating conditions

Peak temperature °C/°F 180/356 250/482 280/536 350/662 350/662 400/752 440/824 440/824 400/752 460/860 550/1022 650/1202

Continuous temperature °C/°F 140/284 200/392 220/428 270/518 250/482 300/572 350/662 350/662 350/662 370/698 450/842 600/1112

- with steam °C/°F 120/248 160/320 180/356 230/446 200/392 280/536 300/572 250/482 140/2030 250/482

Pressure bar/psi 40/580 50/725 80/1160 100/1450 100/1450 100/1450 120/1740 120/1740 150/2175

DIMENSIONS OF STANDARD SHEETS

Sheet Size

1500 x 1500 | 3000 x 1500 | 4500 x 1500 (BA-202, BA-203, BA-50, BA-55, BA-U, BA-CF, BA-M, BA-GL)

1000 x 1500 | 1500 x 1500 (BA-R, BA-REM)

500 x 1400 | 1000 x 1400 (BA-R300)

500 x 1400 (BA-R302)

Thickness

0.5 | 1.0 | 1.5 | 2.0 | 3.0 (BA-202, BA-203, BA-50, BA-55, BA-U, BA-CF, BA-M, BA-GL)

1.0 | 1.5 | 2.0 | 3.0 (BA-R, BA-REM)

0.7 | 1.0 | 1.2 | 1.4 | 2.0 | 2.5 | 3.0 (BA-R300)

1.4 | 1.6 (BA-R302)

Surface treatment

Surface treatment is 2AS. (BA-202, BA-203)

Surface treatment is 4AS. (BA-50, BA-55, BA-U, BA-CF, BA-M, BA-GL, BA-REM)

Surface treatment is 2G. (BA-R, BA-R300, BA-R302)

Other surface treatments including graphite and PTFE are available on request.

Tolerances for BA materials

+/- 5 % on length and widthOn thickness up to 1.0 mm +/- 0.1 mmOn thickness above 1.0 mm +/- 10 %

BA-202

TESN

IT BA-203

CompositionOrganic fibers bonded with NBR. Available with wire reinforcement on request.

Aramid fibers bonded with NBR. Available with wire reinforcement on request.

Aramid fibers bonded with NBR. Available with wire reinforcement on request.

Special synthetic fibers bonded with NBR. Available with wire reinforcement on request.

Aramid fibers bonded with NBR. Available with wire or expanded steel reinforcement on request.

Carbon fibers bonded with NBR. Available with wire or expanded steel reinforcement on request.

Aramid and engineered mineral fibers bonded with NBR. Available with wire or expanded steel reinforcement on request.

Glass fibers bonded with NBR. Available with wire or expanded steel reinforcement on request.

Aramid fibers bonded with NBR, wire reinforcement.

A balanced mixture of fibers. Available with wire or expanded steel reinforcement on request.

Inorganic fibers, NBR bonded with a strong wire mesh reinforcement.

Inorganic fibers, NBR bonded with a strong wire mesh reinforcement.

Colour Pink / Red Yellow Light green Dark green Blue Black Grey / Green Green Black Green Black Black

PropertiesVery good chemical resistance against gases, oils and fuels. Also highly water resistant.

Good resistance to water, gases, oils and fuels.

Excellent chemical resistance and good dynamic resistance. Good resistance to water, gases, fuels and oils.

Excellent thermal properties and very good steam resistance.

Good chemical resistance, good mechanical and thermal properties and low gas permeability.

Excellent resistance to steam and strong alkaline media.

Excellent resistance to steam, oils, fuels, gases, freons, solvents, non-aggressive chemicals, hot water and other substances.

Superior torque retention and good steam resistance. Excellent thermal resistance in combination with low gas permeability.

Excellent mechanical, dynamic and thermal resistance and blow-out safety.

This material combines a high blow-out resistance with very high pressure, temperature and surface stress resistance. Whilst at the same time maintaining a high torque retention with good chemical resistance.

Extreme dynamic and thermal resistance.

Superior dynamic and thermal resistance. Excellent blow-out safety.

Appropriate industries

Pipeline systems, water supply industry, machine building.

Shipbuilding, water supply industry.

Gas supply, food industry, chemical industry, potable water supply, shipbuilding.

Potable water supply, gas supply, pumps, radiators, steam supply.

Food industry, gas supply, potable water supply, compressors, pumps, general purpose usage.

Chemical industry, petrochemicals, steam supply.

Heat exchangers, boilers, radiators, steam supply, power plants.

Steam supply, potable water supply, gas supply, shipbuilding, power plants.

Automotive industry, petrochemicals, shipbuilding.

Gas supply, steam supply, power plants.



Approvals Germanischer Lloyd

DIN-DVGW DIN 3535-6, DVGW KTW, Germanischer Lloyd, TA-Luft (VDI 2440), WRAS, EC 1935/2004, DVGW W270

BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW KTW, DVGW W270, DVGW VP 401, DVGW VP 401 (5 bar), EC 1935/2004

BAM (Oxygen), DIN-DVGW DIN 3535-6, SVGW DIN 3535-6, DVGW VP 401, DVGW KTW, DVGW W270, TA-Luft (VDI 2440), WRAS, Germanischer Lloyd, ABS, EC 1935/2004, AGA 8140 G (Class III)

BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW VP 401, DVGW KTW, Germanischer Lloyd

BAM (Oxygen), DIN-DVGW DIN 3535-6, DVGW VP 401, DVGW KTW, TA-Luft (VDI 2440), WRAS, EC 1935/2004

DIN-DVGW DIN 3535-6, DVGW VP 401, DVGW KTW, BAM (Oxygen), WRAS, TA-Luft (VDI 2440), API 607, Germanischer Lloyd, EC 1935/2004

Germanischer Lloyd, BAM (Oxygen) Germanischer Lloyd Germanischer Lloyd

BA-50 BA-U BA-MBA-55 BA-CF BA-GL BA-R BA-R300BA-REM BA-R302

P-T DIAGRAM EN 1514-1, Type IBC, PN 40, DIN 28091-2 / 3.8, 2.0 mm

PR

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[b

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TEMPERATURE [ C̊]

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General suitability using common installation practices under the condition of chemical compatibility.

Maximum performance is ensured through appropriate measures for joint design and gasket installation. Consultation is recommended.

Limited application area. Technical consultation is mandatory.

Pressure - Temperature diagrams are the most current method for determining the suitability of a gasket material in a known application. Maximum figures for temperature and pressure can be misleading. Max. temperature and max. pressure represent maximum values and should not be used simultaneously. They are given only for guidance, since these max. values depend not only on the type of gasket material used but also on the assembly conditions. Please use the Pressure - Temperature diagrams to check the suitability of the chosen gasket material for your application (combination of pressure and temperature).

Chemical resistance chart for focus productsThe recommendations made here are intended to be a guideline for the selection of the suitable gasket quality. Because the function and durability of the products depend upon a number of factors, the data may not be used to support any warranty claims.

RecommendedRecommendation depends on operating conditionsNot recommended

All information, and data quoted are based on years of experience in production and operation of sealing elements. The data may not, be used to support any warranty claims.This edition cancels all previous issues, and is a subject to change without further notice.

BA

-202

BA

-203

BA

-50

BA

-55

BA

-U

BA

-CF

BA

-GL

BA

-M

BA

-R

BA

-REM

Acetamide

Acetic acid 10%

Acetic acid 100%

Acetic ester

Acetone

Acetylene

Adipic acid

Air

Alum

Aluminium acetate

Aluminium chlorate

Aluminium chloride

Ammonia

Ammonium bicarbonate

Ammonium chloride

Ammonium hydroxide

Amyl acetate

Aniline

Asphalt

Barium chloride

Benzene

Benzoic acid

Boric acid

Borax

Butane

Butyl alcohol

Butyric acid

Calcium chloride

Calcium hydroxide

Carbon dioxide

Chloroform

Chlorine, dry

Chlorine, wet

Chromic acid

Citric acid

Copper acetate

Creosote

Cresol

Cyclohexanol

Cyclohexanone

Decalin

Dibenzyl ether

Dimethyl formamide

Dowtherm

Ethane

Ethyl acetate

Ethyl alcohol

Ethyl chloride

Ethylene

Ethylene glycol

Formic acid 10%

Formic acid 85%

Formaldehyde

Freon 12

Freon 22

Fuel oil

Gasoline

Glycerine

Heptane

Hydraulic oil (Mineral)

Hydraulic oil (Phosphate ester type)

Hydraulic oil (Glycol based)

Hydrazine

Hydrochloric acid 20%


Hydrofluoric acid 10%


Hydrogen

BA

-202

BA

-203

BA

-50

BA

-55

BA

-U

BA

-CF

BA

-GL

BA

-M

BA

-R

BA

-REM

Isobutane

Isooctane

Isopropyl alcohol

Kerosene

Lead acetate

Lead arsenate

Magnesium sulphate

Malic acid

Methane

Methanol

Methyl chloride

Methylene dichloride

Methyl ethyl ketone

Milk

Mineral oil type ASTM no.1

Naphtha

Nitric acid 20%

Nitric acid 40%

Nitric acid 96%

Nitrobenzene

Nitrogen

Octane

Oleic acid

Oleum

Oxalic acid

Oxygen

Palmitic acid

Pentane

Perchloroethylene

Phenol

Phosphoric acid

Potassium acetate

Potassium bicarbonate

Potassium carbonate

Potassium chloride

Potassium dichromate

Potassium hydroxide

Potassium iodide

Potassium nitrate

Potassium permanganate

Propane

Pyridine

R 134a

Salicylic acid

Silicone acid

Soap

Sodium aluminate

Sodium bicarbonate

Sodium bisulphite

Sodium carbonate

Sodium chloride

Sodium cyanide

Sodium hydroxide

Sodium sulphate

Sodium sulphide

Starch

Steam

Stearic acid

Sugar

Sulphuric acid 20%

Sulphuric acid 96%

Tar

Tartaric acid

Toluene

Transformer oil

Trichlorethylene

Water

White spirit

Xylene

Carbon disulphide

The recommendations made here are intended as a guideline for the selection of a suitable gasket. The function and durability of these products depends upon a number of factors.

Chemical resistance chart for focus productsChemical resistance chart for focus productsThe recommendations made here are intended to be a guideline for the selection of the suitable gasket quality. Because the function and durability of the products depend upon a number of factors, the data may not be used to support any warranty claims.

RecommendedRecommendation depends on operating conditionsNot recommended

All information, and data quoted are based on years of experience in production and operation of sealing elements. The data may not, be used to support any warranty claims.This edition cancels all previous issues, and is a subject to change without further notice.

BA

-202

BA

-203

BA

-50

BA

-55

BA

-U

BA

-CF

BA

-GL

BA

-M

BA

-R

BA

-REM

Acetamide

Acetic acid 10%

Acetic acid 100%

Acetic ester

Acetone

Acetylene

Adipic acid

Air

Alum

Aluminium acetate

Aluminium chlorate

Aluminium chloride

Ammonia

Ammonium bicarbonate

Ammonium chloride

Ammonium hydroxide

Amyl acetate

Aniline

Asphalt

Barium chloride

Benzene

Benzoic acid

Boric acid

Borax

Butane

Butyl alcohol

Butyric acid

Calcium chloride

Calcium hydroxide

Carbon dioxide

Chloroform

Chlorine, dry

Chlorine, wet

Chromic acid

Citric acid

Copper acetate

Creosote

Cresol

Cyclohexanol

Cyclohexanone

Decalin

Dibenzyl ether

Dimethyl formamide

Dowtherm

Ethane

Ethyl acetate

Ethyl alcohol

Ethyl chloride

Ethylene

Ethylene glycol

Formic acid 10%

Formic acid 85%

Formaldehyde

Freon 12

Freon 22

Fuel oil

Gasoline

Glycerine

Heptane

Hydraulic oil (Mineral)

Hydraulic oil (Phosphate ester type)

Hydraulic oil (Glycol based)

Hydrazine





Hydrogen

BA

-202

BA

-203

BA

-50

BA

-55

BA

-U

BA

-CF

BA

-GL

BA

-M

BA

-R

BA

-REM

Isobutane

Isooctane

Isopropyl alcohol

Kerosene

Lead acetate

Lead arsenate

Magnesium sulphate

Malic acid

Methane

Methanol

Methyl chloride

Methylene dichloride

Methyl ethyl ketone

Milk

Mineral oil type ASTM no.1

Naphtha

Nitric acid 20%

Nitric acid 40%

Nitric acid 96%

Nitrobenzene

Nitrogen

Octane

Oleic acid

Oleum

Oxalic acid

Oxygen

Palmitic acid

Pentane

Perchloroethylene

Phenol

Phosphoric acid

Potassium acetate

Potassium bicarbonate

Potassium carbonate

Potassium chloride

Potassium dichromate

Potassium hydroxide

Potassium iodide

Potassium nitrate

Potassium permanganate

Propane

Pyridine

R 134a

Salicylic acid

Silicone acid

Soap

Sodium aluminate

Sodium bicarbonate

Sodium bisulphite

Sodium carbonate

Sodium chloride

Sodium cyanide

Sodium hydroxide

Sodium sulphate

Sodium sulphide

Starch

Steam

Stearic acid

Sugar

Sulphuric acid 20%

Sulphuric acid 96%

Tar

Tartaric acid

Toluene

Transformer oil

Trichlorethylene

Water

White spirit

Xylene

Carbon disulphide

quality and experience you can rely on.dvgw ktw, dvgw vp 401 bam (oxygen), din-dvgw din 3535-6, dvgw...

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