Grundfos 96416029 CRN 64-4-1 A-G-A-E-HQQE pump end only. This vertical multistage centrifugal pump features all AISI 316 stainless steel construction with 4 stages, 4-inch ANSI flanges, and a 324TC NEMA frame. Rated flow 339 GPM (77 m³/h) at 121.8 m head, maximum head 158.1 m, 3550 RPM. Single HQQE shaft seal (carbon/SiC faces, EPDM elastomer). Maximum operating pressure 435 psi (30 bar), temperature range -40 to 248°F. NSF/ANSI 61 certified for drinking water.

Actual impeller diameter

142.1 mm

Approvals

CE

Approvals for drinking water

NSF/ANSI 61

Base

Stainless steel

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

0.93

Flange rating inlet

300 lb

Flange size

324TC

Flange size for motor

324TC

Impeller

Stainless steel

Impellers

4

Liquid temperature range (°C)

-40 - 120

Low NPSH

N

Material code

A

Max pressure (psi)

435

Max pressure at stated temp (°C)

30 bar / 120

Maximum head

158.1 m

Maximum operating pressure (bar)

30

Model

B

Motor standard

NEMA

Number of reduced-diameter impellers

1

Pipe connection

4 in

Power (P2) required by pump

37 kW

Pressure rating for connection

PN 40

Product name

CRN 64-4-1 A-G-A-E-HQQE

Product no

96416029

Pump orientation

Vertical

Pump speed on which pump data are based

3550 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

339

Rated flow

77 m³/h

Rated head

121.8 m

Sales region

Namreg

Selected liquid temperature (°C)

20

Shaft seal arrangement

Single

Size of inlet connection

4 in

Size of outlet connection

4 in

Stages

4

Support bearing

Graflon

Temperature (°C)

30 bar / -40

Temperature range (F)

-40 - 248

Type of connection

ANSI