Grundfos 52722373 UP 43-75 F Circulator Pump

Price: Discontinued by Manufacturer

Item Number: 52722373

Manufacturer Name: Grundfos Pumps Corporation

Manufacturer Part No: UP4375F

Brochure & Specifications

UP 43-75 F
The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid. The pump is characterized by:

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

The motor is a 1-phase motor. No additional motor protection is required.

Product name	UP 43-75 F
Product No.	52722373
EAN	5700391377501
Price

Technical

Speed Number	1
Rated flow	21.7 US gpm
Max flow	40.9 US gpm
Rated head	14.73 ft
Maximum head	24.94 ft
Approvals	UL, CSA

Materials

Pump housing	Cast iron
	EN 1561 EN-GJL-150
	ASTM A48-25B
Impeller	Composite
	PES+30% GF

Installation

t max amb	104 °F
Ambient max at 176°F liquid	176 °F
Maximum operating pressure	145.04 psi
Type of connection	OVAL
	C.I. Flange
Pipe connection	2-BOLT FLANGE
Pressure rating for connection	PN 10
Port-to-port length	8 9/16 in

Liquid

Pumped liquid	Water
Liquid temperature range	35.6 .. 230 °F
Selected liquid temperature	140 °F
Density	61.35 lb/ft³

Electrical data

Max. power input	215 W
Main frequency	60 Hz
Rated voltage	1 x 115 V
Current in speed 3	2.15 A
Capacitor size - run	10 µF/180 V
Number of poles	2
Insulation class (IEC 85)	F
Built-in motor protection	CONTACT
Thermal protec	internal