Grundfos UPS 25-80 180 Circulator Pump
P/N 95906429
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 has 3-step speed selector. The pump is characterized by:
- Ceramic shaft and radial bearings.
- Carbon axial bearing.
- Stainless steel rotor can and bearing plate.
- Corrosion-resistant impeller, Composite.
- Cast iron pump housing.
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The motor is a 1-phase motor. No additional motor protection is required.
Technical
| Speed no |
3 |
| Rated flow |
4.8 m³/h |
| Rated head |
4.676 m |
| Maximum head |
80 dm |
| TF class |
110 |
| Approvals |
EAC,RCM |
Materials
| Pump housing |
Cast iron |
|
EN 1561 EN-GJL-150 |
|
ASTM 30 B |
| Impeller |
Composite |
|
PES+30% GF |
Installation
| Range of ambient temperature |
0 .. 40 °C |
| Maximum operating pressure |
10 bar |
| Type of connection |
G |
| Size of connection |
1 1/2 inch |
| Pressure rating for connection |
PN 10 |
| Port-to-port length |
180 mm |
Liquid
| Pumped liquid |
Water |
| Liquid temperature range |
-25 .. 110 °C |
| Selected liquid temperature |
60 °C |
| Density |
983.2 kg/m³ |
Electrical data
| Power input in speed 1 |
110 W |
| Power input in speed 2 |
155 W |
| Max. power input |
165 W |
| Mains frequency |
50 Hz |
| Rated voltage |
1 x 230 V |
| Current in speed 1 |
0.5 A |
| Current in speed 2 |
0.7 A |
| Current in speed 3 |
0.7 A |
| Capacitor size - run |
4 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 |
4.36 kg |
| Gross weight |
4.64 kg |
| Shipping volume |
0.008 m³ |
| Country of origin |
DK |
| Custom tariff no. |
84137090622081967 |
