Grundfos UPS15-55SFC (Grundfos SKU# 59896773) is a 1/8HP, 3-speed Stainless steel Circulator Pump with removable Integral Check Valve and flanged connections. 3 speeds of the Grundfos UPS15-55SFC model make this pump very versatile and allow to match the system's requirements by adjusting the speeds (Low/Med/High), thus optimizing it's performance. Stainless steel body of the circulator resists corrosion and allows to use UPS15-55SFC model in a variety of applications ranging from open loop radiant and hot water recirculation, to closed loop hydronic heating and even chilled water cooling. This model also replaces a number of competitive models from Taco, Bell & Gosset, Wilo and others.
Features:
- Ceramic shaft and radial bearings
- Carbon axial bearing
- Stainless steel rotor can and bearing plate
- Corrosion-resistant impeller, Composite, PES
- Stainless steel pump housing
- Check valve
- Speed Number: 3
- Max flow: 25.1 US gpm
- Head max: 18 ft
- Liquid temperature range: 35.6 - 230 F
- Maximum operating pressure: 145 psi
- Approvals on nameplate: UL, CSA
- Pump housing: Stainless steel
- Pump housing: DIN W.-Nr. 1.4301
- Pump housing: AISI 304
- Impeller: Composite, PES
- Maximum ambient temperature: 104 F
- Ambient max at 176 F liquid: 176 F
- Maximum operating pressure: 145 psi
- Flange standard: USA Oval
- Type of connection: S.S. Flange
- Pipe connection: 2 - Bolt Flange (GF 15/26)
- Pressure stage: 10
- Port-to-port length: 6 1/2"
- Number of poles: 2
- Power input in speed 1: 58 W
- Power input in speed 2: 77 W
- Max. power input: 87 W
- Rated power in speed 1: 1/8HP
- Rated power in speed 2: 1/10HP
- Rated power in speed 3: 1/12HP
- Main frequency: 60 Hz
- Voltage: 115V
- Current in speed 1: 0.53 A
- Current in speed 2: 0.69 A
- Current in speed 3: 0.75 A
- Capacitor size - run: 10 mF/180 V
- Insulation class (IEC 85): F
- Gross weight: 6 lbs
2 years from date of installation.
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