Grundfos UP15-18BUC7 is a 1/25HP, 1-speed, Bronze Circulator Pump (Grundfos# 59896124) with 3/4" sweat inlet and 3/4" sweat union outlet connection w/ built-in check valve. Grundfos UP15-18BUC7 is typical for open loop systems, such as domestic hot water re circulation, solar and open-loop radiant heating systems and can also be use for different types of closed loop heating systems.
Features:
- Ceramic shaft and radial bearings
- Carbon axial bearing
- Stainless steel rotor can and bearing plate
- Corrosion-resistant impeller, Composite, PES
- Bronze pump housing
- Check valve
Technical Specifications:
- Speed Number: 1
- Max flow: 14.5 US gpm
- Head max: 14.4 ft
- Liquid temperature range: 35.6 .. 230 F
- Maximum operating pressure: 145 psi
- Approvals on nameplate: UL, CSA
- Pump housing: Bronze
- Pump housing: DIN W.-Nr. 2.1176.01
- Impeller: Composite, PES
- Maximum ambient temperature: 104 F
- Ambient max at 176 F liquid: 176 F
- Maximum operating pressure: 145 psi
- Flange standard: USA Sweat
- Type of connection: Bronze Sweat
- Pipe connection: 3/4" Sweat
- Pressure stage: 10
- Port-to-port length: 7.72"
- Number of poles: 2
- Max. power input: 60 W
- Rated power - P2: 0.04 HP
- Main frequency: 60 Hz
- Voltage: 115V
- Current in speed 3: 0.55 A
- Capacitor size - run: 8F/180 V
- Insulation class (IEC 85): F
- Gross weight: 8 lbs
Warranty:
2 years from date of installation.
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