Grundfos Cast Iron Recirculation Pump with 35.6 Degree Low Temperature Max Maximum Power Input of 87 W Oval Valve Connection and a Maximum Temperature of 230 Degrees
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.
The pump is characterized by:
- Ceramic shaft and radial bearings.
- Carbon axial Bearing.
- Stainless steel rotor can and bearing plate.
- Corrosion-resistant impeller, Composite, PES.
- Cast Iron Pump housing.
- The motor is a 1-phase motor.
- No additional motor protection is required.
- Liquid temperature range: 35.6 to 230 Degrees F
- Approvals on nameplate: UL, CSA
- Pump housing: Cast Iron
- EN-JL 1030
- ASTM 30 B
- Impeller: Composite, PES
- Maximum ambient temperature: 104 Degrees F
- Ambient max at 176 Degrees F liquid: 176 Degrees F
- Maximum operating pressure: 145 PSI
- Flange standard: USA Oval
- Type of connection: Cast Iron Flange
- Pipe connection: 2 Bolt Flange
- Pressure stage: 10
- Port-to-port length: 6.5 in
- Number of poles: 2
- Power Input in Speed One: 60 W
- Power Input in Speed Two: 80 W
- Max. power input: 87 W
- Rated power - P2: 0.04 HP
- Main frequency: 60 Hz
- Rated voltage: 1 x 115 V
- Current in speed One: 55 A
- Current in speed Two: 0.66 A
- Current in speed Three: 0.75 A
- Capacitor size - run: 10 ?F/180 V
- Insulation class (IEC 85): F
Additional Grundfos Links
Our SKU: UPS 15-58 FRC
*Denotes a finish or option that has been discontinued
2 Questions from the Community
Can this pump be used for hot water circulating at your sink?
A. It's recommended that the Grundfos UPS 15-58 FRC be used for closed loop situations like a radiant floor heater needing a pump since it's made of cast iron and can contaminate the water. They did recommend that the Grundfos 595916 be used if there isn't already a dedicated hot water.
What is the flow rate?
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Cast Iron Recirculation Pump with 35.6 Degree Low Temperature Max Maximum Power Input of 87W Oval Valve Connection and a Corrosion-Resistant Impeller