Grundfos 96080963 CR 1S-11 A-B-A-V-HQQV vertical multistage centrifugal pump with 0.75 HP, 1-phase 115/208-230V motor, 3450 RPM, TEFC enclosure, and 56C frame. Features 11 stainless steel impellers, cast iron base, 1" NPT connections, and HQQV carbon/silicon carbide mechanical seal with FKM elastomer. Rated flow 4.4 GPM, max head 303 ft, max pressure 232 PSI. Suitable for water supply, boosting, and industrial applications.

Approvals

CURUS

Base

Cast iron

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

B

Cooling

TEFC

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Enclosure class (IEC 34-5)

IP54

Flange size

56C

Flange size for motor

56C

Full load SF current

11.4/6.0 - 5.7 A

HP

0.75

Impeller

Stainless steel

Impellers

11

Insulation class (IEC 85)

B

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

92.4 m

Maximum operating pressure (bar)

16

Model

A

Motor efficiency at full load

66.0 %

Motor no

84Z04001

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

0

Pipe connection

1 in NPT

Power (P2) required by pump

0.55 kW

Pressure rating for connection

PN 16

Product name

CR 1S-11 A-B-A-V-HQQV

Product no

96080963

Pump orientation

Vertical

Pump speed on which pump data are based

3464 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

4.4

Rated current

9,60/5,00-4,80 A

Rated flow

1.1 m³/h

Rated head

61 m

Rated power - P2

0.55 kW

Rated speed

3450 rpm

Rated voltage

1 x 115/208-230 V

Selected liquid temperature (°C)

20

Service factor

1.25

Shaft seal arrangement

Single

Size of inlet connection

1 in

Size of outlet connection

1 in

Stages

11

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 194

Type of connection

Oval / NPT(F)