Grundfos 96411815 TP 50-160/2 A-G-A-BUBE-HX2 single-stage in-line circulator pump with 1.5 HP, 208-230/460V three-phase TEFC motor. Cast iron housing, stainless steel impeller, 2-inch flanged connections, 92.5 GPM rated flow, 12 m head, 3450-3480 RPM. BUBE mechanical seal with EPDM elastomer. Suitable for hydronic heating and chilled water circulation.

Actual impeller diameter

87 mm

Approvals on motor nameplate

CE,CURUS,IE3,EAC

Cos phi - power factor

0.84-0.75

Country code

Namreg

Curve tolerance

2012 3B2

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.91

Flange standard

USA

Full load SF current

5,2-5,1/2,55 A

HP

1.5

Impeller

Stainless steel

Insulation class (IEC 85)

F

KVA code

G

Liquid temperature range (°C)

-15 - 140

Mains frequency

60 Hz

Max ambient temperature (F)

104

Maximum operating pressure (bar)

10

Motor efficiency at 1/2 load

82.0 %

Motor efficiency at 3/4 load

83.5-81.0 %

Motor efficiency at full load

84.0 %

Motor no

85900704

Motor type

ML80BA, TEFC

Pipe connection

2 in

Primary shaft seal

BUBE

Product name

TP 50-160/2 A-G-A-BUBE-HX2

Product no

96411815

Pump housing

Cast iron

Pump no

96405265

Pumped liquid

Water

Range of ambient temperature (°C)

-30 - 60

Rate flow (gpm)

92.5

Rated current

4,70-4,60/2,30 A

Rated flow

21 m³/h

Rated head

12 m

Rated power - P2

1.1 kW

Rated speed

3450-3480 RPM

Rated voltage

3 x 208-230YY/460Y V

Selected liquid temperature (°C)

20

Service factor

1.15

Temperature range (F)

5 .. 284