Grundfos 96458230 CRN 90-2-1 A-G-A-V-HQQV vertical multistage centrifugal pump with 30 HP, 208-230/460V three-phase TEFC motor. Features 2 stages, 4-inch ANSI flanged connections, AISI 316 stainless steel construction, and HQQV mechanical seal with carbon/silicon carbide faces and FKM elastomer. Rated flow of 476 GPM at 52.2 m head, 3520 RPM, IE3 efficiency. Suitable for water supply, boiler feed, and industrial process applications.

Approvals on nameplate

CURUS

Base

Stainless steel

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

G

Cooling

TEFC

Cos phi - power factor

0.91

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Flange rating inlet

150 lb

Flange size

284TC

Flange size for motor

284TC

Full load SF current

74/37 A

HP

30

IE efficiency

IE3 91%

IE Efficiency class

NEMA Premium / IE3 60Hz

Impeller

Stainless steel

Impellers

2

Insulation class (IEC 85)

F

KVA code

G

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

85.7 m

Maximum operating pressure (bar)

16

Model

B

Motor efficiency at full load

91.7 %

Motor no

84Z03091

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

1

Pipe connection

4 in

Power (P2) required by pump

22 kW

Pressure rating for connection

PN 16

Product name

CRN 90-2-1 A-G-A-V-HQQV

Product no

96458230

Pump orientation

Vertical

Pump speed on which pump data are based

3541 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

476

Rated current

66/33 A

Rated flow

108 m³/h

Rated head

52.2 m

Rated power - P2

22 kW

Rated speed

3520 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

4 in

Size of outlet connection

4 in

Stages

2

Support bearing

Graflon

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 194

Type of connection

ANSI