Grundfos 91122104 TP 32-80/2 A-G-A-BUBE-XY2 pump end only. This bare shaft circulator pump features a cast iron housing, stainless steel impeller, and BUBE mechanical seal. Designed for closed-loop hydronic systems, it delivers 37.4 GPM at 5.9 m head with a 1-1/4" flanged connection. Suitable for water circulation in HVAC applications.

Actual impeller diameter

63.9 mm

Country code

Namreg

Curve tolerance

1999 Annex A

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Flange standard

USA

Impeller

Stainless steel

Liquid temperature range (°C)

-15 - 140

Maximum operating pressure (bar)

10

Pipe connection

1 1/4 in

Primary shaft seal

BUBE

Product name

TP 32-80/2 A-G-A-BUBE-XY2

Product no

91122104

Pump housing

Cast iron

Pumped liquid

Water

Rate flow (gpm)

37.4

Rated flow

8.5 m³/h

Rated head

5.9 m

Selected liquid temperature (°C)

20

Temperature range (F)

5 .. 284