Higher pressure diaphragm pumps

This versatile pump is available with a wide variety of liquid head materials, including brass, cast iron, duplex 2205, super duplex 2207, nickel alloy (Hastelloy) and 316L stainless; a variety of flange types is available on request.

Capable of pumping both hot and cold liquids, in a wide range of viscosities, Hydra-Cell pumps are characterised by their complete lack of dynamic seals, making them suitable for transfer pumping, dosing, injection and metering applications where complete liquid containment is essential. Having no dynamic seals also enables Hydra-Cell to pump abrasives and dirty fluids that may contain abrasive particles.

The multi-diaphragm design produces a low pulsation flow suitable for a range of dosing applications. Controlling pump flow and pressure is not complicated as output of the Hydra-Cell pump is directly proportionate to its speed, and virtually independent of system pressure. A relatively simple system using VFD to vary motor speed gives accurate flow control with fast response.