Grundfos 96081894 CRN 1S-11 A-FGJ-A-V-HQQV is a vertical multistage centrifugal pump with 11 stages, 0.75 HP, and a 3-phase 208-230/460V motor. It features a 1-1/4" FGJ pipe connection, AISI 316 stainless steel construction, and a carbon/silicon carbide mechanical seal with FKM elastomer. Rated flow is 4.84 GPM at 200.5 ft head, with a maximum operating pressure of 363 PSI. The TEFC motor is NEMA Premium efficient with a 56C flange.

Approvals

CURUS

Base

Stainless steel

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

FGJ

Cooling

TEFC

Cos phi - power factor

0.84-0.78

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Enclosure class (IEC 34-5)

55 Dust/Jetting

Flange rating inlet

300 lb

Flange size

56C

Flange size for motor

56C

Full load SF current

2,9-2,75/1,4 A

HP

0.75

IE Efficiency class

NEMA Premium / IE3 60Hz

Impeller

Stainless steel

Impellers

11

Insulation class (IEC 85)

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)

363

Max pressure at stated temp (°C)

25 bar / 90

Maximum ambient temperature (°C)

60

Maximum head

92.4 m

Maximum operating pressure (bar)

25

Model

A

Motor efficiency at 1/2 load

77.3-75.2 %

Motor efficiency at 3/4 load

79.9-79.3 %

Motor efficiency at full load

78.9-80.1 %

Motor no

85900702

Motor standard

NEMA

Motor type

71BA

Number of poles

2

Number of reduced-diameter impellers

0

Pipe connection

1 1/4 in

Power (P2) required by pump

0.55 kW

Pressure rating for connection

PN 25

Product name

CRN 1S-11 A-FGJ-A-V-HQQV

Product no

96081894

Pump orientation

Vertical

Pump speed on which pump data are based

3439 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

4.84

Rated current

2,40-2,30/1,20 A

Rated flow

1.1 m³/h

Rated head

61.1 m

Rated power - P2

0.55 kW

Rated speed

3430-3460 RPM

Rated voltage

3 x 208-230YY/460Y V

Selected liquid temperature (°C)

20

Service factor

1.25

Shaft seal arrangement

Single

Size of inlet connection

DN 25/32

Size of outlet connection

DN 25/32

Stages

11

Starting current

590-650 %

Temperature (°C)

25 bar / -20

Temperature range (F)

-4 - 194

Type of connection

DIN / ANSI / JIS