Grundfos 91122135 TP 80-240/2 A-G-Z-BUBE-XX2 pump end only (bare shaft) for in-line circulator applications. Bronze pump housing with stainless steel impeller, rated flow 35 m³/h (154 GPM) at 15.9 m head, 3 HP, ANSI 125 lb flanged connections. BUBE mechanical seal with EPDM elastomer. Suitable for water circulation in HVAC and industrial systems.

Actual impeller diameter

101.5 mm

Country code

Namreg

Curve tolerance

1999 Annex A

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.88

Flange standard

ANSI

Impeller

Stainless steel

Liquid temperature range (°C)

-15 - 140

Maximum operating pressure (bar)

10

Pipe connection

3 in

Pressure rating

125 Lb.

Primary shaft seal

BUBE

Product name

TP 80-240/2 A-G-Z-BUBE-XX2

Product no

91122135

Pump housing

Bronze

Pumped liquid

Water

Rate flow (gpm)

154

Rated flow

35 m³/h

Rated head

15.9 m

Selected liquid temperature (°C)

20

Temperature range (F)

5 .. 284