Grundfos 91122115 TP 80-80/4 A-G-A-BUBE-XX4 mechanical seal kit with BUBE primary shaft seal for TP 80-80/4 single-stage in-line centrifugal circulator pump. Compatible with cast iron housing and stainless steel impeller, rated flow 163 GPM at 6.3 m head, 1.5 HP, 3-inch ANSI 125 lb flanged connections. Liquid temperature range -15 to 140 °C (5 to 284 °F).

Actual impeller diameter

127.7 mm

Country code

Namreg

Curve tolerance

1999 Annex A

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.93

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 80-80/4 A-G-A-BUBE-XX4

Product no

91122115

Pump housing

Cast iron

Pumped liquid

Water

Rate flow (gpm)

163

Rated flow

37 m³/h

Rated head

6.3 m

Selected liquid temperature (°C)

20

Temperature range (F)

5 .. 284