GRUNDFOS UPS 65-30/4 F glandless circulation pump

High-efficiency GRUNDFOS UPS 65-30 4 F circulation pump

The modern GRUNDFOS UPS 65-30 4 F circulation pump is an excellent solution for your heating system. Thanks to wet-rotor technology, this pump delivers reliable operation and high efficiency.

Product description:
* A three-speed motor provides optimal control of operation.
* A ceramic thrust bearing and a carbon axial bearing guarantee a long service life.
* The rotor and bearing plate are made of stainless steel, which ensures corrosion resistance.
* The aluminum stator housing and cast iron body make the pump solid and durable.
* The stator, equipped with a built-in thermal switch, protects the pump from overheating.

The pump is designed for pumping liquids in a temperature range from -10°C to 120°C. It can be used to pump clean, non-aggressive liquids that contain no solid particles, fibers or mineral oils. Avoid using it with flammable liquids.

Temperature ranges:
Ambient temperature: 0°C to 40°C.
Liquid temperature:
short-term +140°C,
continuous -10°C to +120°C,
domestic hot water up to +60°C.
Storage temperature: -30°C to +55°C.

Technical information:
Maximum operating pressure: 10 bar.
CE and TSE certified.
Relative humidity: max. 95%.
Sound pressure level: below 41 dB(A).
Pressure test: PN6: 10 bar ~ 1.0 MPa, PN10: 15 bar ~ 1.5 MPa, PN6 10:15 bar ~ 1.5 MPa.
Liquid test: water at +20°C with corrosion inhibitors.

Materials:
Pump body: cast iron.
Impeller: stainless steel DIN W.-Nr. 1.4301 AISI 304.

Installation:
Suitable for operation in an ambient temperature range of 0°C to 40°C and pressure up to 10 bar.
Standard flange: DIN.
Pressure: PN 6 PN 10.

Electrical data:
Protection type (IEC 34-5): X4D.
Insulation class (IEC 85): H.

Control systems: Relay: N

Package includes:

1 x High-efficiency GRUNDFOS UPS 65-30 4 F circulation pump.