Grundfos 29Z53051 CRN 32-1 A-G-A-V-HQQV vertical multistage centrifugal pump with 5 HP Baldor TEFC motor, 1-phase 208-230V, 60 Hz. Single-stage design delivers 141 GPM at 20.6 m head. Features AISI 316 stainless steel wetted parts, ANSI 2-1/2" flanged connections, HQQV shaft seal with FKM elastomer, and 182TC frame. Suitable for water supply, boiler feed, and industrial process applications.

Actual impeller diameter

118.4 mm

Approvals

CURUS

Base

Stainless steel

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

G

Cooling

TEFC

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.87

Enclosure class (IEC 34-5)

IP54

Flange rating inlet

150 lb

Flange size

182TC

Flange size for motor

182TC

Full load SF current

27.0-25.0 A

HP

5

IE efficiency

80.0%

Impeller

Stainless steel

Impellers

1

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

29 m

Maximum operating pressure (bar)

16

Model

B

Motor efficiency at full load

80.0 %

Motor no

85700012

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

0

Pipe connection

2 1/2 in

Pressure rating for connection

PN 16

Product name

CRN 32-1 A-G-A-V-HQQV

Product no

29Z53051

Pump no

96416394

Pump orientation

Vertical

Pump speed on which pump data are based

3468 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

141

Rated current

24.0-22.0 A

Rated flow

36 m³/h

Rated head

20.6 m

Rated power - P2

3.7 kW

Rated speed

3450 rpm

Rated voltage

1 x 208-230 V

Sales region

Namreg

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

2 1/2 in

Size of outlet connection

2 1/2 in

Stages

1

Support bearing

Graflon

Temperature (°C)

16 bar / -20

Temperature range (F)

32 .. 194

Type of connection

ANSI