Grundfos UP 20-45 N 150 Circulator Pump
P/N 95906472
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 lubricatd by the pumped liquid. The pump is characterized by:
- Ceramic shaft and radial bearings.
- Carbon axial bearing.
- Stainless steel rotor can and bearing plate.
- Corrosion-resistant impeller, Composite.
- Stainless steel pump housing.
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The motor is a 1-phase motor. No additional motor protection is required.
Technical
| Speed no |
1 |
| Rated flow |
2.29 m³/h |
| Rated head |
2.94 m |
| Maximum head |
45 dm |
| TF class |
95 |
| Approvals |
CE,EAC,WEEE,RCM |
Materials
| Pump housing |
Stainless steel |
|
EN 1.4301 |
|
AISI 304 |
| Impeller |
Composite |
|
PES+30% GF |
Installation
| Range of ambient temperature |
0 .. 40 °C |
| Amb. max at 80 dgr C liquid |
40 °C |
| Maximum operating pressure |
10 bar |
| Type of connection |
G |
| Size of connection |
1 1/4 inch |
| Pressure rating for connection |
PN 10 |
| Port-to-port length |
150 mm |
Liquid
| Pumped liquid |
Water |
| Liquid temperature range |
-25 .. 110 °C |
| Selected liquid temperature |
60 °C |
| Density |
983.2 kg/m³ |
Electrical data
| Max. power input |
120 W |
| Mains frequency |
50 Hz |
| Rated voltage |
1 x 230 V |
| Current in speed 3 |
0.52 A |
| Capacitor size - run |
2.5 µF |
| Enclosure class (IEC 34-5) |
X2D |
| Insulation class (IEC 85) |
F |
| Built-in motor protection |
CONTACT |
| Thermal protec |
internal |
Others
| Terminal box position |
9H |
| Net weight |
3.54 kg |
| Gross weight |
3.82 kg |
| Shipping volume |
0.008 m³ |
| Danish VVS No. |
380625100 |
| Swedish RSK No. |
5803038 |
| Finnish LVI No. |
4615608 |
| Norwegian NRF no. |
9042213 |
| Country of origin |
RS |
| Custom tariff no. |
84137090622081967 |
