Grundfos UPS 25-60 N 180 circulator pump

The pump is of the encapsulated rotor type, i.e. the pump and motor form an integral unit without a seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump has a speed selector. The pump is characterized by:
- Ceramic radial bearings.
- Carbon axial bearing.
- Rotor sleeve, support plate and rotor coating in stainless steel.
- Corrosion-resistant impeller in Composite, PES/PP.
- Pump body in Stainless steel.
- The motor is a 1-phase motor. The motor does not require external motor protection.

Features of the UPS 25-60 N 180 circulating pump:

Liquid:
- Pumped liquid: Water
- Liquid temperature range: 2 .. 110 °C
- Liquid temperature during operation: 60 °C
- Density: 983.2 kg/m³

Technical:
- Speed number: 3
- Max. head: 60 dm
- Nominal flow rate: 1.91 m³/h
- Nominal head: 3.1m
- TF class: 110
- Approvals on the nameplate: CE,VDE,EAC,WEEE,RCM

Materials:
- Pump housing: Stainless steel DIN W.-Nr. 1.4301
- Impeller: Composite, PES/PP

Installation:
- Max. with liquid at 80ºC: 40 °C
- Max. working pressure: 10 bar
- Pipe connection: G 1 1/2
- Nominal pressure: PN 10
- Port to port length: 180 mm

Electrical data:
- Input power at speed 1: 50 W
- Input power at speed 2: 55 W
- Max. input power: 60 W
- Mains frequency: 50 Hz
- Nominal voltage: 1 x 230 V
- Current at speed 1: 0.21 A
- Current at speed 2: 0.25 A
- Current at speed 3: 0.28 A
- Capacitor size - operation: 2.5 µF
- Protection degree (IEC 34-5): IP44
- Insulation class (IEC 85): F

* Does not include fittings