GRUNDFOS UPS 32-80 CIRCULATOR PUMPS

PUMP
The Grundfos UPS 100 circulator pumps are designed for water circulation in heating, hot water, cooling, or air conditioning applications in open or closed systems. Pumps are designed with three speed se ngs so it is possible to select the ideal flow
to meet the system requirements. Pump construction is stainless steel rotor can and bearing plate, polycarbonate impeller, and cast iron pump housing and all pumps are supplied complete with female threaded BSP union connections.

MOTOR
The integral 2-pole asynchronous squirrel-cage motor is designed to operate at three speeds. All motors include a built-in
thermal switch which monitors winding temperature and cuts off the power supply in the event of an overload. No
remote overload protection is required, though the pump must be connected to a suitably rated MCB or fuse.
Power Supply: 1 x 240 V Enclosure Class: UPS 25 – IP42 Insula on Class: UPS 25 – F

OPERATING CONDITIONS
Pumped liquid: Thin, clean, chemically non-aggressive liquids without solids.
Fluid Temperature Range: -2oC to +110oC.
Note the liquid temperature should be higher than the ambient temperature.
Max. Ambient Temperature: 80oC
Max. Opera ng Pressure: 10 Bar
Installa on: Pumps must be installed with the pump shaft horizontal