Grundfos 99833304 MAGNA3 32-120 F ECM wet-rotor circulator pump with cast iron housing, 32 mm flange connection, and 120 dm (12 m) maximum head. Operates on 115-230V single-phase power, drawing 9.1 to 187 W, and delivers up to 11.22 m³/h at 7.239 m rated head. Features a PES 30% GF impeller, PN12 pressure rating, and EEI ≤ 0.20 energy index. Suitable for hydronic heating and chilled water systems.

Approvals

cETLus, Proposition 65

Density

983.2 kg/m³

Enclosure class (IEC 34-5)

X4D

Energy (EEI)

0.20

Flange standard

GF

Head max

120 dm

Impeller

PES 30%GF

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-10 - 110

Mains frequency

60 Hz

Maximum current consumption

0.09 .. 1.67 A

Maximum operating pressure (bar)

12

Model

E

Pipe connection

GF15/26/40/43

Port-to-port length

165 mm

Power input - P1

9.1 .. 187 W

Pressure rating

PN12

Product name

MAGNA3 32-120 F

Product no

99833304

Pump housing

Cast iron

Pumped liquid

Water

Range of ambient temperature (°C)

0 - 40

Rated flow

11.22 m³/h

Rated head

7.239 m

Rated voltage

1 x 115-230 V

Selected liquid temperature (°C)

60

TF class

110