Grundfos 59896775 UP 15-29 SU is a single-speed wet-rotor circulator pump with 1/12 HP, 115V, 60Hz. It features a stainless steel housing, composite impeller, and 1-1/4" NPSM connections with a 150 mm port-to-port length. Rated flow is 2.35 m³/h with a maximum head of 3 m. UL and CSA approved, impedance protected, suitable for closed-loop hydronic heating and hot water recirculation.

Amb. max at 80 dgr C liquid (°C)

80

Approvals

UL, CSA

Built-in motor protection

CONTACT

Capacitor size - run

10 µF/180 V

Current in speed 3

0.75 A

Density

983.2 kg/m³

Density (lb/ftBi)

61.35

HP

0.121

Impeller

Composite

Insulation class (IEC 85)

F

Liquid temperature range (°C)

2 - 110

Mains frequency

60 Hz

Max ambient temperature (F)

104

Max flow

4.7 m³/h

Max. power input

87 W

Maximum ambient temperature (°C)

40

Maximum head

3 m

Maximum operating pressure (bar)

10

Number of poles

2

Pipe connection

1 1/4 in NPSM

Port-to-port length

150 mm

Pressure rating for connection

PN 10

Product name

UP 15-29 SU

Product no

59896775

Pump housing

Stainless steel

Pumped liquid

Water

Rated flow

2.35 m³/h

Rated head

1.622 m

Rated voltage

1 x 115 V

Selected liquid temperature (°C)

60

Speed no

1

Temperature range (F)

35.6 - 230

Terminal box position

9H

Thermal protec

Impedance protected

Type of connection

NPSM