Grundfos 97739208 CR 5-5 A-B-A-V-HQQV vertical multistage centrifugal pump with 2 HP, 208-230/460V three-phase, 60 Hz motor. Features 5 stainless steel impellers, cast iron base, single HQQV shaft seal with FKM elastomer, and 1-1/4 inch oval/NPT(F) connections. Rated flow 6.9 m³/h, maximum head 50.5 m, NEMA Premium IE3 efficiency, 56C frame, TEFC enclosure.

Actual impeller diameter

73.2 mm

Approvals

CURUS

Base

Cast iron

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

B

Cooling

TEFC

Cos phi - power factor

0.81-0.78

Curve tolerance

2012 3B

Density

998.2 kg/m³

DOE pump energy index CL

0.89

Enclosure class (IEC 34-5)

55 Dust/Jetting

Flange size for motor

56C

Full load SF current

6,80-6,60/3,30 A

IE Efficiency class

NEMA Premium / IE3 60Hz

Impeller

Stainless steel

Impellers

5

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-20 - 90

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max pressure at stated temp (°C)

16 bar / 90

Maximum ambient temperature (°C)

60

Maximum head

50.5 m

Maximum operating pressure (bar)

16

Model

A

Motor efficiency at 1/2 load

86.3-85.0 %

Motor efficiency at 3/4 load

87.4-86.8 %

Motor efficiency at full load

85.5-85.5 %

Motor no

99540185

Motor standard

NEMA

Motor type

90GB

Number of poles

2

Number of reduced-diameter impellers

0

Power (P2) required by pump

1.5 kW

Pressure rating for connection

PN 16

Product name

CR 5-5 A-B-A-V-HQQV

Product no

97739208

Pump orientation

Vertical

Pump speed on which pump data are based

3466 RPM

Pump version

A

Pumped liquid

Water

Rated current

6,00-5,80/2,90 A

Rated flow

6.9 m³/h

Rated head

35.5 m

Rated power - P2

1.5 kW

Rated speed

3500 - 3520 RPM

Rated voltage

3 x 208-230YY/460Y V

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

1 1/4 in

Size of outlet connection

1 1/4 in

Stages

5

Starting current

800-910 %

Temperature (°C)

16 bar / -20

Type of connection

Oval / NPT(F)