UPS15-55SFC 3-Speed Stainless Steel Circulator Pump w/ IFC, 1/8 HP, 115V
Brand: Grundfos
Part#: 59896773
Model: UPS15-55SFC
In Stock
Usually ships: within 1 business days
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.

  • 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
Read more

Technical Specifications:
  • 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
Read more

2 years from date of installation.
Write a Review
Helpful? Yes 1 No
Great Product!
Best pump price on the internet! My last grundfos pump lasted 25 years, hope this one outlives me!
By Scott R (from Xenia, Oh) on 04/02/2011
Helpful? Yes No
Verified Purchase
Excellent pump!
I bought this for a DHW recirculating application. The high flow of this pump allows minimizing delay of hot water to faucets when triggered by turning on a light in the respective bathroom one is using via a smart home hub and outlet.
By Verified Buyer on 10/14/2015
Ask a Question
where is the check valve located?
Helpful? Yes No
Check valve is a little white plastic part inside the volute opening, right at the flange. If you look at the product picture, you will be able to see it.
By PexUniverse Customer Service on 12/05/2012

Related products