Grundfos 96439643 UP 43-110 F single-speed wet-rotor circulator pump with cast iron housing and stainless steel impeller, delivering 110 dm (11 m) maximum head. Operates on 115/230V single-phase 60 Hz power with internal thermal protection and a 60 µF/240 V run capacitor. Features DIN flanged connections, 216 mm port-to-port length, and PN 10 pressure rating. Suitable for closed-loop hydronic heating and chilled water systems.

Approvals

CCSAUS

Built-in motor protection

CONTACT

Capacitor size - run

60 µF/240 V

Connect code

F

Cos phi

0.98

Current in speed 3

5.1/2.7 A

Density

983.2 kg/m³

Density (lb/ftBi)

61.35

Enclosure class (IEC 34-5)

X4D

Impeller

Stainless steel

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-10 - 110

Mains frequency

60 Hz

Max ambient temperature (F)

104

Max. power input

590 W

Maximum ambient temperature (°C)

40

Maximum head

110 dm

Maximum operating pressure (bar)

10

Model

B

Pipe connection

GF 40/43

Port-to-port length

216 mm

Pressure rating for connection

PN 10

Product name

UP 43-110 F

Product no

96439643

Pump housing

Cast iron

Pumped liquid

Water

Rated voltage

1 x 115-230 V

Relay

without relay

Selected liquid temperature (°C)

60

Speed no

1

Temperature range (F)

14 - 230

Terminal box position

1.30H

Thermal protec

internal

Type of connection

DIN