an external thermal switch must be connected (contact Grundfos)

Grundfos AP50 submersible pumps are a range of Vortex- and single-channel (1-channel) impeller pumps designed for transferring drainage- or wastewater

The click-stop mounting plate allows installation in three different positions without using any additional accessories

The pump is close-coupled to a fan-cooled asynchronous motor

In addition

cri 1s 11 a fgj a e hqqe 92899950 an external thermal switch mustVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 1 phase, fan cooled asynchronous motor.