Grundfos 29Z53053 CRN 32-2-2 A-G-A-V-HQQV vertical multistage centrifugal pump with 7.5 HP, 1-phase 208-230V motor, 2 stages, 2-1/2" ANSI flanged connections, 141 GPM rated flow, 33.5 m rated head, and TEFC enclosure. Constructed with AISI 316 stainless steel wetted parts, stainless steel base and impellers, single mechanical seal with KUBV balanced double seal and FKM elastomer. Suitable for water, chemical, and industrial applications requiring corrosion resistance.

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

Flange rating inlet

150 lb

Flange size

213TC

Flange size for motor

213TC

Full load SF current

39.3-35.5 A

HP

7.5

IE efficiency

82%

Impeller

Stainless steel

Impellers

2

Insulation class (IEC 85)

F

KVA code

F

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

45.7 m

Maximum operating pressure (bar)

16

Model

B

Motor efficiency at full load

82 %

Motor no

85700017

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

2

Pipe connection

2 1/2 in

Power (P2) required by pump

5.5 kW

Pressure rating for connection

PN 16

Product name

CRN 32-2-2 A-G-A-V-HQQV

Product no

29Z53053

Pump no

96418684

Pump orientation

Vertical

Pump speed on which pump data are based

3508 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

141

Rated current

33.8-31.0 A

Rated flow

36 m³/h

Rated head

33.5 m

Rated power - P2

5.5 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

2

Support bearing

Graflon

Temperature (°C)

16 bar / -20

Temperature range (F)

32 .. 194

Type of connection

ANSI