Grundfos 52722557 UPS50-44F 115v 1/6 Hp. Single Phase Cast Iron 3 Speed 2'' Flanged Circulator
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$539.46
Amb. max at 80 dgr C liquid (°C)80ApprovalsUL, CSABuilt-in motor protectionCONTACTCapacitor size - run20 µFCurrent in speed 11.33 ACurrent in speed 21.62 ACurrent in speed 31.72 ADensity983.2 kg/m³ImpellerCompositeInsulation class (IEC 85)FLiquid temperature range (°C)2 - 110Mains frequency60 HzMax flow14.5 m³/hMax. power input194 WMaximum ambient temperature (°C)40Maximum head4.4 mMaximum operating pressure (bar)10Number of poles2Pipe connection4 - Bolt FlangePort-to-port length216 mmPower input in speed 1147 WPower input in speed 2181 WPressure rating for connectionPN 10Product nameUPS 50-44 FProduct no52722557Pump housingCast ironPumped liquidWaterRated flow7.38 m³/hRated head2.57 mRated voltage1 x 115 VSelected liquid temperature (°C)60Speed no3Terminal box position9HThermal protecinternalType of connectionGF
Specifications
| Amb. max at 80 dgr C liquid (°C) | 80 |
| Approvals | UL, CSA |
| Built-in motor protection | CONTACT |
| Capacitor size - run | 20 µF |
| Current in speed 1 | 1.33 A |
| Current in speed 2 | 1.62 A |
| Current in speed 3 | 1.72 A |
| Density | 983.2 kg/m³ |
| Impeller | Composite |
| Insulation class (IEC 85) | F |
| Liquid temperature range (°C) | 2 - 110 |
| Mains frequency | 60 Hz |
| Max flow | 14.5 m³/h |
| Max. power input | 194 W |
| Maximum ambient temperature (°C) | 40 |
| Maximum head | 4.4 m |
| Maximum operating pressure (bar) | 10 |
| Number of poles | 2 |
| Pipe connection | 4 - Bolt Flange |
| Port-to-port length | 216 mm |
| Power input in speed 1 | 147 W |
| Power input in speed 2 | 181 W |
| Pressure rating for connection | PN 10 |
| Product name | UPS 50-44 F |
| Product no | 52722557 |
| Pump housing | Cast iron |
| Pumped liquid | Water |
| Rated flow | 7.38 m³/h |
| Rated head | 2.57 m |
| Rated voltage | 1 x 115 V |
| Selected liquid temperature (°C) | 60 |
| Speed no | 3 |
| Terminal box position | 9H |
| Thermal protec | internal |
| Type of connection | GF |
52722557