The APEX hose pump handles dosing, metering and transfer duties between 0.7–317 gph. The pumps have no wearing components such as seals, valves, membranes, stators, rotors or glands to maintain.
They are said to suit difficult fluids, such as corrosive, viscous, shear-sensitive, gaseous, crystallizing ones or those with a combination of these properties. The hoses offer pressures up to 116 psi and are scalable: a single pump body is adjustable for three hose sizes (10, 15 and 20 mm), offering flexibility should process requirements change.