3-Speed Bronze Circulator Pump w/ IFC, 1/6 HP, 115V

Description

Grundfos UPS43-44BFC (Grundfos SKU# 52722520) is a 3-speed bronze circulator pump with built-in check valve. Bronze housing of the Grundfos UPS43-44BFC allows to use this model in both closed and open loop systems, such as radiant heating, domestic water re circulation, solar, fan coils chiller water cooling and many others. 3 speeds (Low/Med/High) allow to adjust the pump's performance to match system's requirements, while built-in check valve eliminates the need to install a separate in line check valve.
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: 3
Max flow: 63 US gpm
Head max: 14.1 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 Oval
Type of connection: Bronze Flange
Pipe connection: 3/4", 1", 1-1/4"
flange (GF 15/26)
Pressure stage: 10
Port-to-port length: 8.1/2"
Number of poles: 2
Power input in speed 1: 157 W
Power input in speed 2: 189 W
Max. power input: 203 W
Rated power - P2: 0.161 HP
Main frequency: 60 Hz
Voltage: 115V
Current in speed 1: 1.4 A
Current in speed 2: 1.7 A
Current in speed 3: 1.8 A
Capacitor size - run: 20mF/180 V
Insulation class (IEC 85): F
Gross weight: 13.5 lb
Warranty:
2 years from date of installation.