Grundfos 59896225 UP 15-10 BUC5 wet-rotor circulator pump with bronze housing and composite impeller, 0.04 HP, 115V single-phase, 1/2" sweat connections. Single-speed motor delivers 0.49 m³/h rated flow at 1.061 m head, maximum head 2 m. Impedance-protected with built-in contact protection, 135 mm port-to-port length, PN 10 pressure rating. Suitable for closed-loop hydronic heating and hot water recirculation systems.

Amb. max at 80 dgr C liquid (°C)

80

Approvals

UL, CSA

Built-in motor protection

CONTACT

Capacitor size - run

2 µF/400 V

Current in speed 3

0.22 A

Density

983.2 kg/m³

Density (lb/ftBi)

61.35

HP

0.04

Impeller

Composite

Insulation class (IEC 85)

F

Liquid temperature range (°C)

2 - 110

Mains frequency

60 Hz

Max ambient temperature (F)

104

Max flow

1.5 m³/h

Max. power input

25 W

Maximum ambient temperature (°C)

40

Maximum head

2 m

Maximum operating pressure (bar)

10

Number of poles

2

Pipe connection

1/2 in Sweat

Port-to-port length

135 mm

Pressure rating for connection

PN 10

Product name

UP 15-10 BUC5

Product no

59896225

Pump housing

Bronze

Pumped liquid

Water

Rated flow

0.49 m³/h

Rated head

1.061 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

Smooth pipe

Y = pump with built-in isolating and non-return valves

pump with built-in isolating and non-return valves