Grundfos 52722370 Bronze Circulator Pump, 1-1/2" Flange, 1/6HP, 115V

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Grundfos UP43-75BF is a single-speed bronze circulator pump (Grundfos SKU# 52722370), designed for use in a large number of heating, hot and cold water recirculation applications. Bronze housing of the Grundfos UP43-75BF model offers superior corrosion protection.

Pump features GF 40/43 flange connections (1-1/2").

Features:

Ceramic shaft and radial bearings;
Carbon axial bearing;
Stainless steel rotor can and bearing plate;
Corrosion-resistant impeller, Composite, PES;
Bronze pump housing.;

Technical Specifications of Grundfos UP43-75BF:

Speed Number: 1;
Max flow: 40.9 US gpm;
Head max: 24.9 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: 1-1/2" flange (GF 40/43);
Pressure stage: 10;
Port-to-port length: 8 1/2";
Number of poles: 2;
Max. power input: 215 W;
Rated power - P2: 0.161 HP;
Main frequency: 60 Hz;
Voltage: 115V;
Current in speed 3: 2.15 A;
Capacitor size - run: 10mF/180 V;
Insulation class (IEC 85): F;
Gross weight: 15 lb;

Manufacturer's warranty:

2 years from date of installation.

Product Specs
Amperage:	2.15
Application	Heating
Connection Size:	1-1/2"
Connection Type	Flanged
Flow Range (GPM):	0-41
Head Range (ft.):	0-26
Hertz:	60
Horse Power	1/6
Material1	Bronze
Max Flow (GPM):	41
Max Head (Ft):	26
Max Pressure (PSI):	145
Phase:	1
RPM:	3150
Temperature Range (F):	36°-230°F
Type:	1-Speed Pump
Voltage	115v

Views: 7747
Model: 52722370
MPN: 52722370
Availability: Out Of Stock
Usually ships: Upon availability