Your fluid is up to 40 °C? Here you find all pumps rated for a fluid temperature of at least 40 °C.
What limits the temperature
In air-operated diaphragm pumps the elastomers – diaphragm, check valves and seals – usually limit the permissible temperature; with plastic pumps also the housing. For hot fluids FKM, EPDM and PTFE combined with stainless steel or aluminium housings are suitable. Note that viscosity and vapour pressure change with temperature and affect suction performance.
Typical applications
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Water: DI water, distilled water, raw, salt, brackish, waste and condensate water
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Cosmetics: toothpaste, shampoo, soap, emulsions, detergents
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Food & beverages: juices, beer, wort, mash, yeast, must, quark, yoghurt, pudding, chocolate, ketchup
Matching pumps in our range
Versamatic air-operated double diaphragm pumps with this feature are available in these versions:
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Port sizes: 1 1/2" (DN 40), 1 1/4" (DN 32), 1" (DN 25), 1/2" (DN 15), 1/4" (DN 8), 2" (DN 50), 3" (DN 80), 3/4" (DN 20)
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Flow ranges: 0–20 l/min, 20–50 l/min, 50–100 l/min, 100–200 l/min, 200–400 l/min, 400–700 l/min, 700–1100 l/min
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Housing materials: Aluminium, Stainless steel, Cast iron, Conductive polypropylene, PVDF, Polypropylene
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Diaphragms: EPDM, FKM (Viton), Hytrel (TPC), NBR (Buna-N), Neoprene (CR), PTFE, Santoprene (TPE)
All matching pumps are listed below – use the filters to narrow down flow rate, port size and materials.
Not sure which pump fits? Send us your medium, flow rate, pressure, temperature, density and viscosity – we will check the selection and reply with an offer.
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