The Grundfos CIU unit can be connected permanent or temporarily for changing the pre-setting

Customers worldwide have enjoyed years of trouble-free operation from their DMH pumps

Robust industrial pump with aluminium or cast iron enclosure

Each power head is fitted with an unbalanced rubber bellows seal

The motor is not fitted with a temperature sensor

cri 3 8 a fgj a v hqqv 93394356 The Grundfos CIU unit canVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid 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 combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled asynchronous motor.