Circulation pump
Grundfos UPS 32-120 F B 220
No. 96401844
Suitable for
:heating
UPS B is a three speed circulation pump with a corrosion-resistant bronze pump casing for hot water circulation. The pump operates reliably and requires no maintenance.

The UPS 32-120 F B 220 pump is of the sealed rotor type, that is, the pump and motor form a complete unit without shaft seals and are only equipped with two gaskets for sealing. These bearings are suitable for pumping liquid lubrication. To avoid handling-related problems, try to use as few different materials as possible. The characteristics of this pump are as follows:   3-speed motor; Ceramic radial bearing. Carbon axial bearing. Stainless steel rotor casing, bearing plate and rotor cladding. Aluminum alloy rotor housing Bronze pump casing. Stator equipped with a built-in thermal switch.   This pump is equipped with a standard module in the junction box. The standard module is connected to the power supply through an external contactor.

Controller                      
Relay: Without relay
Liquid               
Conveyed liquid: Water
Liquid temperature range: -10.. 120 °C
Liquid temperature during operation: 60 °C
Density: 983.2 kg/m³
Technology                    
Rated flow rate: 8.04 m³/h
Rated head: 7.26 meters
Approvals: CE, EAC, AAA, WEEE
Installation                       
Ambient temperature range: 0.. 80 °C
Maximum operating pressure: 10 bar
Pipe connection standard: EN 1092-3

Interface model: DIN
Size of connection: DN 32
Pressure rating for pipe connection: PN 6/10
Port-to-port length: 220 mm
Electrical data                   
Input power at speed 1: 320 W
Input power at speed 2: 340 W
Maximum input power: 380 W
Power frequency: 50 Hz
Rated voltage: 1 x 230-240 V
Current at speed 1: 1.55 A
Current at speed 2: 1.65 A
Current at speed 3: 1.75 A
Cos phi at speed 1: 0.9
Cos phi at speed 2: 0.9
Cos phi: 0.94
Capacitor size - running: 10 µF/400 V
Insulation class (IEC 85): H
Enclosure class (IEC 60529): X4D
Built-in motor protection: CONTACT
Others                   
Terminal box position: 1.30H
Net weight: 19.3 kg
Gross weight: 19 kg
Shipping volume: 0.026 m3