tpd 32 30 4 a f a bqqe aw3 98957945 The pump is supplied with

The pump is supplied with an asynchronous motor

an external thermal switch must be connected (contact Grundfos)

Deaeration of pump head during start up 4

Power transmission is via a split coupling

tpd 32 30 4 a f a bqqe aw3 98957945 The pump is supplied withSingle stage, close coupled, volute twin head pump with in line suction and discharge ports of identical diameter. The twin head pump is designed with two parallel power heads. The pump is of the top pull out design, i. e. the power head (motor, pump head and impeller) can be removed for maintenance or service while the pump housing remains in the pipework. Each power head is fitted with an unbalanced rubber bellows seal. The shaft seal is according