1,2

Pumps with a displacement of 1,2 litre per stroke. Multiplied by the stroke rate it gives the flow rate. Pumps with larger displacement run slower at the same flow – gentler on diaphragms and shear-sensitive fluids.

Matching pumps in our range

Versamatic air-operated double diaphragm pumps with this feature are available in these versions:

Port sizes: 1 1/2" (DN 40)
Flow ranges: 50–100 l/min, 100–200 l/min, 200–400 l/min
Housing materials: Aluminium, Stainless steel, Cast iron, PVDF, Polypropylene
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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