Hydraulic diaphragm metering pump Hydro/ 4 The Hydro/ 4 is an extremely robust hydraulic diaphragm metering pump, which meets the most exacting safety requirements – it comes with a pressure relief valve and PTFE multi-layer diaphragm with diaphragm rupture warning system as standard. Its modular construction makes it extremely versatile.

CAPACITY RANGE:

76 – 1,450 l/h, 40 – 7 bar