
Grundfos Circulator Pump, 3 m Maximum Head, 87 W, 115 V, 0.75 A, 60 Hz, 10 bar Maximum Pressure, 1-1/4 in Connection, NPSM Connection, 1 ph Phase, 2 Poles, 2 to 110 deg C, Carbon Axial, Radial Bearing, Stainless Steel, 5-8/16 in L x 5-14/16 in H, Additional Information: F Insulation Class, Composite/PES Impeller Material
Grundfos UP B circulator pumps have a bronze pump housing for drinking water applications while Grundfos UP N have a stainless-steel pump housing. Both variants are recommended for underfloor heating systems as the pumped liquid may often become aerated, causing corrosion in cast iron pump housings. The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.
Manufacturer: Grundfos
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| PKZ1919003 | |
|---|---|
| Maximum Head | 3 m |
| Power Rating | 87 W |
| Voltage Rating | 115 V |
| Amperage Rating | 0.75 A |
| Frequency Rating | 60 Hz |
| Maximum Pressure | 10 bar |
| Connection Size | 1-1/4 in |
| Connection Type | NPSM |
| Phase | 1 ph |
| Number of Poles | 2 |
| Weight | 6.190 lb |