Grundfos 96415815 CR 45-2-2 A-G-A-E-HQQE pump end only (bare shaft) for vertical multistage centrifugal pump. Cast iron base with stainless steel impellers, 2 stages, 3" ANSI flanged connections, 254TC NEMA motor frame. Rated flow 238 GPM (54 m³/h) at 46.4 m head, maximum head 59.8 m, maximum pressure 232 psi (16 bar). HQQE shaft seal with carbon/silicon carbide faces and EPDM elastomer. NSF/ANSI 61 certified for drinking water.

Actual impeller diameter

135.7 mm

Approvals

CE

Approvals for drinking water

NSF/ANSI 61

Base

Cast iron

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

G

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.89

Flange rating inlet

150 lb

Flange size

254TC

Flange size for motor

254TC

Impeller

Stainless steel

Impellers

2

Liquid temperature range (°C)

-30 - 120

Low NPSH

N

Material code

A

Max pressure (psi)

232

Max pressure at stated temp (°C)

16 bar / 120

Maximum head

59.8 m

Maximum operating pressure (bar)

16

Model

B

Motor standard

NEMA

Number of reduced-diameter impellers

2

Pipe connection

3 in

Power (P2) required by pump

11 kW

Pressure rating for connection

PN 16

Product name

CR 45-2-2 A-G-A-E-HQQE

Product no

96415815

Pump orientation

Vertical

Pump speed on which pump data are based

3444 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

238

Rated flow

54 m³/h

Rated head

46.4 m

Sales region

Namreg

Selected liquid temperature (°C)

20

Shaft seal arrangement

Single

Size of inlet connection

3 in

Size of outlet connection

3 in

Stages

2

Support bearing

Graflon

Temperature (°C)

16 bar / -30

Temperature range (F)

-22 - 248

Type of connection

ANSI