![Page 1: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/1.jpg)
VerderIndustrial Applications
PAUL NELSENMANAGING DIRECTOR
![Page 2: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/2.jpg)
Introduction
Verder, Inc.
• Main stocking facility located in Macon, GA
• Master Distributor for:– Alfa Laval / SSP Industrial
Rotary Lobe Pumps– Verderflex Peristaltic Hose
Pumps– Verderair Air Operated
Diaphragm Pumps• Large stocking/Repair
facility for all product lines
![Page 3: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/3.jpg)
Who is Verder, Inc?
– Part of the Verder Group, founded in 1959, international headquarters located in Holland
– North American headquarters (warehouse, sales, & assembly) through Verder, Inc., Macon, GA
– Offices located in 14 countries across the globe (UK, Netherlands, France, Germany, Belgium, Poland, China, Czech Republic, South Africa, Norway, Romania, Austria, Slovania)
– 450+ direct employees worldwide, 60 in the US branch
![Page 4: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/4.jpg)
Who is Verderflex?
– Largest Peristaltic Pump Manufacturer in the world • Smallest size is 5mm ID• Largest size is 125mm (5”) ID
– Leader in product innovation• Dura product line• Smart tubing pumps
– Superior Hose life• Longest lasting in the industry• Color-coded for easy recognition
![Page 5: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/5.jpg)
Principle of Operation
•Slow speed rotor with 2-sliding shoes alternately compress and relax a rigid but flexible hose providing accurate and wear resistant operation
![Page 6: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/6.jpg)
Application Keywords
• Abrasion resistant– Hose life is not related to a product’s abrasive qualities– The hose fails due to fatigue or chemical action, not abrasion
• Solids Handling– Able to pump liquids containing up to 80% fine inorganic solids
(Slurry)– Up to 10% sludge capabilities
• No moving parts in the liquid stream – No contamination of product, pump or gearbox– No metal to metal contact– Smooth liquid passage (no valves, dead corners, or mechanical parts)
![Page 7: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/7.jpg)
Application Keywords II• Self priming / Dry Priming
– Up to 95 % vacuum or 31’ lift of water
• Dry-Running– The hose is lubricated from the outside– Able to pump air or products that “off-gas” (NaOCl, Yeast)
• Reversible rotation– The pump can be used to empty lines or clear blockages
• No internal backflow– Accurate Dosing (true positive displacement)– Rotary pinch valve– repeatability ± 1%
![Page 8: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/8.jpg)
Application Keywords III
• Shear sensitive products – Suitable for handling Flocculent/Coagulant, Polymers– Product is not damaged, Process Performance Improved
• Easy maintenance– Low cost of ownership (hose is only wearing part)– Easy and completely cleanable without disassembly– Reduced down time (maintenance in place)
![Page 9: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/9.jpg)
Dosing - The Key Advantages
• Abrasion resistance
• Suitable for handling shear sensitive products (floc)
• Has no internal backflow giving accurate dosing- no slip
- repeatability ± 1%- metering ± 5%
• Able to pump liquids containing up to 80% inorganic solids and can also pump air or products that “gas”
![Page 10: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/10.jpg)
Dosing Formats
• There are 2 standard dosing styles
• Fixed speed: constant dosing rate
• Inverter control -– variable dosing over a range by manual or
feedback control – 4-20 mA loop or SCADA via inverter– Flow-pacing
![Page 11: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/11.jpg)
Linear Speed/Flow Characteristic
•This is the key parameter for variable speed dosing applications - to increase the flow by 10%, increase the pump speed by 10%
Speed - Flow Relationship for VF25
0
200
400
600
800
1000
1200
1400
1600
1800
0 10 20 30 40 50 60 70 80 90 100
RPM
Flo
w (
litre
s/h
ou
r)
![Page 12: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/12.jpg)
Polymer & Coagulant Dosing
• Many polymers & coagulants are highly shear sensitive
• PC and other pumps will reduce particle size by around 50 to 70%, increasing coagulation time and polymer usage and reducing throughputs
• The gentle pumping action of peristaltic pumps maintain particle size and maintain designed performance
![Page 13: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/13.jpg)
•Breweries– Diatomaceous earth– Kiezelguhr– Brine solutions (salt
water)– Yeast after storage
(Gelager)– Yeast after
fermentation– Fresh yeast dosing– Additives for taste,
extending shelf live– Polyvinyl Pirolidoom
PVPP Filter
•Wineries– Diatomaceous
earth with yeast– Wine dust
•Flavoring– Adding flavors and
colors… other additives.
Breweries and Wineries
![Page 14: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/14.jpg)
Brewing - Dosing Yeast• Why use Verderflex ?
• Yeast is very abrasive• Yeast is shear sensitive• Pump can run dry• Pump self primes
• Traditional solution was a• Rotary lobe pump• High stator wear• Cost of ownership• Costly downtime
Customers include BASS / INTERBREW (HEINEKEN), GUINESS and CARLSBERG
![Page 15: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/15.jpg)
Diatomaceous Earth Filter Presses•Yeast is a challenging product to pump
Blue Verderflex pumps are supplied by Seit Schenk in Waldstetten, Germany as part of their diatomaceous earth or Kieselguhr Brewery filter press systems
•These replace Screw fed Centrifugal pumps due to excessive wear and yeast damage
![Page 16: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/16.jpg)
![Page 17: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/17.jpg)
Bentonite & Cement slurries Cement & Sand Slurries China Clays (Kaolin) Foamed & Re-enforced Mortars Fly Ash Gypsum Plaster Pigments Water Based Paints
Building & Ceramic Industries
![Page 18: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/18.jpg)
Pumping Building Mortars
•Verderflex pumps are ideal for pumping building mortars due to their abilities to pump a slurry with a high solid content, provide consistent dosing and reduced maintenance costs
•Several pumps use hydraulic motors that are connected to mobile power packs to give a mobile pumping solution
![Page 19: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/19.jpg)
Pumping - Submerged Structures
Key attributes
•The ability to pump the pebbles in the mix
•The ability to pump a high solid content
•The abrasive nature of the product
•NR hoses used
![Page 20: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/20.jpg)
Dosing Roof Tile Pigments
•Many Verderflex pumps are used to dose pigments in roof tile manufacturing, offering flexibility in performance as the pump duty can be changed by adding or removing shims
•Customers include Lafarge (Redland Roofing (UK)), Marley group and Braas & Co (Germany)
![Page 21: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/21.jpg)
Pumping Clay in the Ceramic Industry
•Verderflex pumps can be used in the ,manufacture of many ceramic items such as roofing and bathroom tiles and other clay based products
•Typically, they replace AOD pumps which have high spares costs due to the abrasive nature of clay and clay slurries
![Page 22: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/22.jpg)
• Hydrochloric acid (<38%)• Sodium hydroxide
(caustic)• Potassium hydroxide• Water based paints• Latex• Ammonia• Phosphate slurry• Sulphuric acid
Chemicals, Soap & Detergents
• Adhesives• Dosing perfume for soap
production• Toothpaste• Shampoo• Liquid soap• Abrasive cleansing products • Dyes• Perfumes• Micro Capsules
![Page 23: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/23.jpg)
Chemical Filter Presses•VF50 feeding Aluminium Oxide to a filter press
•In this application, the back pressure and gearbox combination resulted in the pump reversing while maintaining 15 bar – fitting a drive brake onto the gear motor eliminated this problem
![Page 24: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/24.jpg)
Steel Treatment Feeds
•SADEF in Belgium use a number of VF15s and VF32 to dose treatment chemicals including HCl as part automotive steelwork preparation for Mercedes, Volvo and DAF
![Page 25: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/25.jpg)
Transfer Pumping
•Customer is a Korean plastic components sub-contractor for Daewoo and Kia cars
•VF50 unloads 1000 litre tanks of Polypropylene Glycol
•Reasons for using Verderflex include:
Pump is Self PrimingLow Shear Rate (no product damage)High spillage costs of the replaced centrifugal pumps
![Page 26: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/26.jpg)
Rail Tanker Unloading
•A VF80 pump is used to unload rail tankers of HCl at a chemical plant in Austria
Key reasons for using the pump included the suction capabilities and chemical resistance of the hose
![Page 27: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/27.jpg)
Liquid soaps Shampoo Cosmetics Perfumes Hydrocolloids (Pectin) Bio polymers Aromas
Cosmetics & Pharmaceutical
![Page 28: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/28.jpg)
Pharmaceutical Filter Press
Customer is Leciva, Prague
Requirements were for a seal free pump with consistent dosing
Pump also hold high discharge pressures for filter press
Secondary benefit is more consistent filter cake
![Page 29: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/29.jpg)
•Fish industry– Dry fish waste
– Salmon food, meat with flour
– Oysters
– Fish slurry
– Fish filet
•Animal food– slaughter waste
for pet food
– Poultry waste
– Potato waste
– Fish waste
Fish Industry and Animal Food
![Page 30: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/30.jpg)
Fish Processing Waste
•VF80 pumping highly abrasive post-macerator waste at French fish processor
•Waste includes fish heads and bones
![Page 31: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/31.jpg)
Transferring Waste Potato Peelings
• Customer : Golden Wonder, GB
• Problems were -Air in product
Variable viscosityProduct slip
• Replaced Tuthill rotary lobe pump –Unable to suck the sludge out of collecting bin
Pumps clogged up as RLs do not have 100% positive displacement capability I.e. there was slip
• Benefits - Less downtime, reduced maintenance cost
![Page 32: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/32.jpg)
Potato Peel 2
•The hose compresses 100%, so there is no product slip or air pocket created in pump
•Peelings are also abrasive - no contact parts to wear : only the hose which is abrasion resistant
![Page 33: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/33.jpg)
Packing Pet food•Customer – CERVO, Holland
•Pumping deep frozen wet pet food containing bones and other solids
•Pump chosen for suction performance, lack of product damage, consistent dosing and ease of cleaning and maintenance
•Similar applications pump whole fish heads, chickens including bones and feeding fish at a Tuna farm
![Page 34: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/34.jpg)
Food & Sugar industry
•Mayonnaise•Orange peelings•Bio-coatings•Soya beans•Jam•Fruit pieces (fresh and dried)•Potato peelings and potato particles
•Yogurt•Dosing salt in butter•Cheese whey concentrates•Pet food production•Liquid sugar•Molasses•Fish
![Page 35: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/35.jpg)
Pumping Molasses•Customer BOCM Pauls, Wales
•Pump is used to transfer molasses into a cattle feed conditioner
•Pump replaced rotary lobe pump due to flow variability and dosing consistency problems
•Verderflex pump delivers consistent flow rate, accurate dosing and is able to act as a valve at 230 PSI
![Page 36: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/36.jpg)
• Sludge handling– primary sludge
<8%– secondary sludge
8%– digester feed– centrifuges feed– macerated
sludges– grit– belt filter press– activated sludge– scum
• Chemical dosing– power activated
carbon– sodium
hypochlorite– sodium hydroxide– lime slurry– ferric chlorite– sodium bisulfite– flocculent /
polymer– aluminium sulfate– poly-electrolyte
Industrial Waste Treatment
![Page 37: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/37.jpg)
Wastewater Dosing at Daimler Chrysler
•7 x VF25 pumps are installed at Sidelfingen plant in Germany, where they treat phosphate treatment plant wastewater
•Pumps vary dosed chemicals according to “quality” of waste
•Key reasons for use are the abrasive nature of the dosing chemical, dosing consistency and potential for solids in pumping stream
![Page 38: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/38.jpg)
Fish Farm Waste Water Treatment• Nielsen Fish Industries in Denmark use VF15 pumps to dose FeCl3 and VF32 pumps to dose Lime at the fish farm’s waste water treatment plants
•Many similar industrial waste dosing applications where treatment chemicals are abrasive or shear sensitive
![Page 39: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/39.jpg)
Copper thickener sludge Lead thickener under
flow & sampling lead slurry
Zinc sampling & thickener under flows
Silver, sampling sliver slurry
Gold, processing with hydrochloric acid
Nickel, processing nickel slurry
Cobalt, processing with ammonia and sulphuric acid
Uranium, Urinate slurry
Magnesium and lime slurry for processing
Thickened silica slurry Coal, drainage water
with coal Diamond waste Liquid explosives Mine tailings
Mining & Mineral Processing
![Page 40: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/40.jpg)
Underflow Slurries : BHP Cannington, Australia
•VF100s used to pump thickener underflow slurry
•Slurry had 80% inorganic solid content
•Other reasons for selection were abrasive nature of slurry and low maintenance costs
![Page 41: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/41.jpg)
Dosing Systems in Lead Mining
VF10s, VF15 and VF25s are used to dose CuSO4 , NaCN & Na2Cr2O7 at Casapalca Lead Mines in the Andes Installation is 4,500m above sea level
![Page 42: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/42.jpg)
• Paper pulp• Ink• Golden paints for labels• Kaolin (china clay)• Black liquor soap• Glue and hardeners• Lime slurry• Kitchen coatings• Titanium dioxides
Paper and Pulp
Portable Glue Dosing Pump in Singapore
![Page 43: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/43.jpg)
• Hydrochloric acid with solids• Lime slurry• Potassium slurry• Alkali sludges• Sulphuric acids • Sodium Hydroxide• Polymers• Soil Remediation
Recycling
![Page 44: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/44.jpg)
Emptying Pumice Waste slurry tanks at LG Philips
• Gentle pumping action (eliminated “rat holes” in sludge layer)
• High Suction Lift• Self-priming• Replaced AOD
pumps• Eliminated need for
additional operation (tanker to unload waste pits)
![Page 45: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/45.jpg)
Dosing Activated Carbon into Smoke Stacks2 x VF32 pumps dose (abrasive) activated carbon slurry as part of an exhaust gas dioxin removal system at a waste incineration plant
Typical carbon concentration is 15-20% by volume.
Environmental regulators insist if the pumps don’t run then the plant doesn’t run either!
![Page 46: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/46.jpg)
Bacterial Dosing in Soil Remediation
10 Verderflex pumps are used to dose live bacteria for toxic soil remediation in Germany
The bacteria is highly shear sensitive and the gentle pumping action maintains a high live content to maximise treatment effectiveness
![Page 47: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/47.jpg)
• Blood for re-use in pharmaceutical industry
• Blood, urine and gastric acid
• Poultry waste
• Slaughter waste
Slaughter houses
![Page 48: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/48.jpg)
Abattoir Waste
•This Verderflex pumps blood, bones and beaks –The pumping action pushes large particles ahead and behind the rotor shoes
![Page 49: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/49.jpg)
Recent Novel Applications• Pumping radioactive water from turbine room floor
at Fukushima Nuclear Plant
• Pump Pig Manure at an Agricultural Research station (Japan)
• Dosing Waste Oil in Blast Furnaces
• Dosing Stabilizers & Hop Flavors at Carlsberg, UK
• Emptying a Radioactive Sump at BNFL (UK Government Nuclear Fuel Processor)
![Page 50: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/50.jpg)
Artificial Snow
•Customer - Cool Pal, Japan
•Product is artificial snow, which is a highly viscous polymer
•Verderflex was chosen because it is a –
•Low shear pump
•Provides predictable dosing of a highly viscous product
![Page 51: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/51.jpg)
Mobile Pumping !
•Self contained sewage sludge/lagoon dewatering system: a trailer-mounted VF65 with pulsation dampener
![Page 52: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/52.jpg)
Space Age ?
• A Verderflex pumps cleaning liquid for the world’s most powerful telescope on earth at the European space Observatory in Chile
• The pump was chosen because - it is self-priming- has no seals
( the pump is only used once a year)- only the hose is exposed to cleaning
solution - the pump self primes and- can run dry
![Page 53: Verderflex Peristaltic Hose Pumps Industrial Applications](https://reader034.vdocuments.mx/reader034/viewer/2022052619/5561efefd8b42a9d068b5674/html5/thumbnails/53.jpg)
Summary Verderflex pumps can be used in many
applications in many industries
Look for one of the key signs for an existing pump problem as the VF is often used to solve existing problems