The 221 pump of the DMX series is a versatile positive displacement diaphragm dosing pump

2 potential free output relays for max

Measurement of actual pressure and flow

La testa della pompa e la base sono in ghisa - tutte le altre parti a contatto con il liquido sono in acciaio inox

an external thermal switch must be connected (contact Grundfos)

cr 15 10 a f a e hqqe 99244172 The 221 pump of theVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via DIN flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.