Grundfos 96523621 CR 15-10 A-GJ-A-E-HQQE vertical multistage centrifugal pump delivers 20 HP at 208-230/460V three-phase with 10 stages. Rated flow is 90.3 GPM at 530 ft head (161.5 m). Features a 2-inch ANSI flange connection, 254TC motor frame, and TEFC Baldor motor with IE3 efficiency. The HQQE shaft seal uses carbon/silicon carbide faces with EPDM elastomer. Cast iron base with stainless steel impellers. Maximum pressure 363 psi.

Actual impeller diameter

104.8 mm

Approvals

CURUS

Base

Cast iron

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

GJ

Cooling

TEFC

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.91

Enclosure class (IEC 34-5)

IP54

Flange rating inlet

300 lb

Flange size

254TC

Flange size for motor

254TC

Full load SF current

56-50/25 A

HP

20

IE efficiency

IE3 92,4%

IE Efficiency class

IE3 / NEMA Premium

Impeller

Stainless steel

Impellers

10

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-20 - 120

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max ambient temperature (F)

104

Max pressure (psi)

363

Max pressure at stated temp (°C)

25 bar / 120

Maximum ambient temperature (°C)

40

Maximum head

203 m

Maximum operating pressure (bar)

25

Model

A

Motor efficiency at full load

92.4 %

Motor no

84Z03971

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

0

Pipe connection

2 in

Power (P2) required by pump

15 kW

Pressure rating for connection

PN 25

Product name

CR 15-10 A-GJ-A-E-HQQE

Product no

96523621

Pump orientation

Vertical

Pump speed on which pump data are based

3497 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

90.3

Rated current

48-44/22 A

Rated flow

20.5 m³/h

Rated head

161.5 m

Rated power - P2

15 kW

Rated speed

3540 RPM

Rated voltage

3 x 208-230/460 V

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

DN 50

Size of outlet connection

DN 50

Stages

10

Temperature (°C)

25 bar / -20

Temperature range (F)

-4 - 248

Type of connection

ANSI / JIS