Grundfos 96402843 UPS 50-80/2 F B wet-rotor circulator pump with 3/4 HP, 115V single-phase motor. Bronze housing, stainless steel impeller, 2" flanged connections (DN50), 80 dm (26 ft) maximum head. Three-speed operation with internal thermal protection. Suitable for hydronic heating and hot water recirculation systems.

Approvals

CCSAUS,IAPMO

Built-in motor protection

CONTACT

Capacitor size - run

60 µF/250 V

Connect code

F

Cos phi

0.94

Cos phi in speed 1

0.9

Cos phi in speed 2

0.93

Current in speed 1

5.8 A

Current in speed 2

5.7 A

Current in speed 3

5.85 A

Density

983.2 kg/m³

Density (lb/ftBi)

61.35

Enclosure class (IEC 34-5)

X4D

Impeller

Stainless steel

Insulation class (IEC 85)

H

Liquid temperature range (°C)

-10 - 120

Mains frequency

60 Hz

Max. power input

630 W

Maximum head

80 dm

Maximum operating pressure (bar)

10

Model

C

Number of poles

2

Pipe connection

GF 50

Port-to-port length

292 mm

Power input in speed 1

600 W

Power input in speed 2

610 W

Pressure rating for connection

PN 10

Product name

UPS 50-80/2 F B

Product no

96402843

Pump housing

Bronze

Pumped liquid

Water

R a

4.15 - 5.45 ohm

R s1

1.2 - 1.56 ohm

R s2

2.65 - 3.5 ohm

Range of ambient temperature (°C)

0 - 40

Rated voltage

1 x 115 V

Relay

with relay

Selected liquid temperature (°C)

60

Speed no

3

Temperature range (F)

14 .. 248

Terminal box position

1.30H

Thermal protec

internal

Type of connection

DIN