cr 1s 10 a a a v hqqv 93391171 The unbalanced rubber bellows seal

The unbalanced rubber bellows seal is according to DIN EN 12756

The motor versions EEx e and EEx de defined by Grundfos are certified by the manufacturers according to ATEX guidelines for electrical operating supplies

uniform and continuous discharge flow

Pump and motor are mounted on a common base frame

volute pump with in-line suction and discharge ports of identical diameter

cr 1s 10 a a a v hqqv 93391171 The unbalanced rubber bellows sealVertical, 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. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.