Grundfos 96411839 TP 80-240/2 A-G-A-BUBE-JX2 mechanical seal kit for single-stage in-line circulator pump. Includes BUBE primary shaft seal with EPDM elastomer, designed for 3 HP, 208-230/460V three-phase motor. Compatible with cast iron housing, stainless steel impeller, 3" ANSI flange connections, 154 GPM rated flow, and 15.9 m head. Suitable for water circulation in HVAC and industrial applications with liquid temperatures from -15°C to 140°C and maximum operating pressure of 10 bar.

Actual impeller diameter

101.5 mm

Approvals on motor nameplate

EAC,ECUR,IE3,CURUS,CC122B,CE

Cos phi - power factor

0.89-0.86

Country code

Namreg

Curve tolerance

2012 3B2

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.89

Flange standard

ANSI

Full load SF current

9,5-8,95/4,5 A

HP

3

Impeller

Stainless steel

Insulation class (IEC 85)

F

KVA code

K

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

84.0 %

Motor efficiency at 3/4 load

86.5 %

Motor efficiency at full load

86.5 %

Motor no

85903977

Motor type

ML90FA, TEFC

Pipe connection

3 in

Pressure rating

125 Lb.

Primary shaft seal

BUBE

Product name

TP 80-240/2 A-G-A-BUBE-JX2

Product no

96411839

Pump housing

Cast iron

Pump no

96405275

Pumped liquid

Water

Range of ambient temperature (°C)

-30 - 60

Rate flow (gpm)

154

Rated current

8,35-7,80/3,9 A

Rated flow

35 m³/h

Rated head

15.9 m

Rated power - P2

2.2 kW

Rated speed

3510-3530 RPM

Rated voltage

3 x 208-230YY/460Y V

Selected liquid temperature (°C)

20

Service factor

1.15

Temperature range (F)

5 .. 284