Versa-Dome

Versa-Dome diaphragms are dome-shaped and reduce flex stress – for longer life at high stroke rates.

The diaphragm is the most important wear part of an AODD pump. Diaphragm type and diaphragm material together determine service life and chemical resistance.

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), 2" (DN 50), 3" (DN 80)
Flow ranges: 100–200 l/min, 200–400 l/min, 400–700 l/min, 700–1100 l/min
Housing materials: Aluminium, Stainless steel, Cast iron, PVDF, Polypropylene
Diaphragms: EPDM, FKM (Viton), Hytrel (TPC), NBR (Buna-N), Neoprene (CR), 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.

Send technical enquiry