Grundfos 96080887 CR 1S-8 A-B-A-E-HQQE vertical multistage centrifugal pump with 0.5 HP, 115/230V single-phase TEFC motor, 3450 RPM, 8 stages, 1" NPT connections, cast iron base, stainless steel impellers, and HQQE carbon/silicon carbide mechanical seal with EPDM elastomer. Rated flow 4.4 GPM, max head 220 ft, max pressure 232 psi. NSF/ANSI 61 certified for drinking water.

Approvals

CURUS

Approvals for drinking water

NSF61

Base

Cast iron

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

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

9.8/4.9 A

HP

0.5

IE efficiency

62%

Impeller

Stainless steel

Impellers

8

Insulation class (IEC 85)

B

Liquid temperature range (°C)

-20 - 120

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 / 120

Maximum ambient temperature (°C)

40

Maximum head

67.2 m

Maximum operating pressure (bar)

16

Model

A

Motor efficiency at full load

62 %

Motor no

85700002

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

0.37 kW

Pressure rating for connection

PN 16

Product name

CR 1S-8 A-B-A-E-HQQE

Product no

96080887

Pump orientation

Vertical

Pump speed on which pump data are based

3443 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

4.4

Rated current

7.4/3.7 A

Rated flow

1.1 m³/h

Rated head

44.9 m

Rated power - P2

0.37 kW

Rated speed

3450 rpm

Rated voltage

1 x 115/230 V

Selected liquid temperature (°C)

20

Service factor

1.60

Shaft seal arrangement

Single

Size of inlet connection

1 in

Size of outlet connection

1 in

Stages

8

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 248

Type of connection

Oval / NPT(F)