Grundfos 96419245 CR 45-3-1 A-G-A-V-HQQV vertical multistage centrifugal pump delivers 25 HP at 3530 RPM with a rated flow of 238 GPM and head of 264 ft. This three-stage unit features a 284TC frame, TEFC Baldor motor, 3 x 230/460 V three-phase power, and 3-inch ANSI flanged connections. The HQQV shaft seal uses carbon/silicon carbide faces with FKM elastomer. Cast iron base and stainless steel impellers support water service up to 232 psi and 194 °F. IE3 / NEMA Premium efficiency.

Actual impeller diameter

135.7 mm

Approvals

CURUS

Base

Cast iron

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

G

Cooling

TEFC

Cos phi - power factor

0.88

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.89

Enclosure class (IEC 34-5)

IP54

Flange rating inlet

150 lb

Flange size

284TC

Flange size for motor

284TC

Full load SF current

64.4/32.2 A

HP

25

IE efficiency

IE3 93%

IE Efficiency class

IE3 / NEMA Premium

Impeller

Stainless steel

Impellers

3

Insulation class (IEC 85)

F

KVA code

J

Liquid temperature range (°C)

-20 - 90

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max ambient temperature (F)

104

Max pressure (psi)

232

Max pressure at stated temp (°C)

16 bar / 90

Maximum ambient temperature (°C)

40

Maximum head

104.1 m

Maximum operating pressure (bar)

16

Model

B

Motor efficiency at full load

88.5 %

Motor no

85600H26

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

1

Pipe connection

3 in

Power (P2) required by pump

18.5 kW

Pressure rating for connection

PN 16

Product name

CR 45-3-1 A-G-A-V-HQQV

Product no

96419245

Pump orientation

Vertical

Pump speed on which pump data are based

3521 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

238

Rated current

56/28 A

Rated flow

54 m³/h

Rated head

80.6 m

Rated power - P2

18.5 kW

Rated speed

3530 RPM

Rated voltage

3 x 230/460 V

Sales region

Namreg

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

3 in

Size of outlet connection

3 in

Stages

3

Support bearing

Graflon

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 194

Type of connection

ANSI