Description
Grundfos UPS15-35SUC pump is a 1/6HP Stainless Steel Circulator Pump (Grundfos SKU# 59896778) with 3 speeds, removable Integral Check Valve and 1-1/4″ union connections (GU125). Grundfos UPS15-35SUC circulator model can be easily integrated into the system by adjusting the speed (Low/Med/High) and thus matching the system’s requirements. Built-in check valve performs better than traditional in-line check valves and eliminates the need to buy and install a separate one.
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
- Union connection
- Check valve
Technical Specifications:
- Speed Number: 3
- Max flow: 21.6 US gpm
- Head max: 12.1 ft
- Liquid temperature range: 35.6 .. 165.2 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 Threaded
- Type of connection: S.S. Union
- Pipe connection: 1-1/4″ NPSM
- Pressure stage: 10
- Port-to-port length: 5.87″
- Number of poles: 2
- Power input in speed 1: 61 W
- Power input in speed 2: 85 W
- Max. power input: 110 W
- Rated power in speed 1: 1/6HP
- Rated power in speed 2: 1/9HP
- Rated power in speed 3: 1/12HP
- Main frequency: 60 Hz
- Voltage: 115V
- Current in speed 1: 0.6 A
- Current in speed 2: 0.75 A
- Current in speed 3: 0.95 A
- Capacitor size – run: 10 mF/180 V
- Insulation class (IEC 85): F
- Gross weight: 5.4 lbs
Warranty:
2 years from date of installation.






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