Nickel-plated aluminium

Nickel-plated aluminium adds extra protection against external corrosion, e.g. in humid or chemically loaded environments. The outer housing (air side, centre section) does not contact the fluid; it determines weight and resistance to the environment.

Suitable for

Outdoor use, humid environments.

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), 1" (DN 25), 2" (DN 50), 3" (DN 80)
Flow ranges: 20–50 l/min, 50–100 l/min, 100–200 l/min, 200–400 l/min, 400–700 l/min
Housing materials: Stainless steel, Cast iron
Diaphragms: 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.

Note: material information is for guidance only. Medium, concentration and temperature are decisive – if in doubt we check compatibility for your fluid.

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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