Grundfos 91122122 TP 32-80/2 A-G-A-BUBE-XY2 mechanical seal kit for TP 32-80/2 in-line circulator pump. Includes BUBE primary shaft seal with EPDM elastomer for hydronic heating and chilled water systems. Compatible with bronze pump housing and stainless steel impeller. For use with water at temperatures from -15 to 140 °C (5 to 284 °F) and maximum operating pressure of 10 bar (145 PSI).

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

91122122

Pump housing

Bronze

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