Grundfos 96080869 CR 1S-10 A-B-A-E-HQQE mechanical seal kit for CR 1S-10 vertical multistage centrifugal pump. Includes single HQQE shaft seal with carbon/SiC faces and EPDM elastomer, suitable for drinking water applications with NSF/ANSI 61 certification. Designed for pump end only configuration with 56C frame, 1" NPT oval flange connections, 10 stainless steel impellers, and 0.75 HP at 3439 RPM delivering 4.4 GPM at 56.1 m head and 232 PSI maximum pressure.

Approvals

CE

Approvals for drinking water

NSF/ANSI 61

Base

Cast iron

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

B

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

Flange size

56C

Flange size for motor

56C

Impeller

Stainless steel

Impellers

10

Liquid temperature range (°C)

-20 - 120

Low NPSH

N

Material code

A

Max pressure (psi)

232

Max pressure at stated temp (°C)

16 bar / 120

Maximum head

84.4 m

Maximum operating pressure (bar)

16

Model

A

Motor standard

NEMA

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-10 A-B-A-E-HQQE

Product no

96080869

Pump orientation

Vertical

Pump speed on which pump data are based

3439 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

4.4

Rated flow

1.1 m³/h

Rated head

56.1 m

Selected liquid temperature (°C)

20

Shaft seal arrangement

Single

Size of inlet connection

1 in

Size of outlet connection

1 in

Stages

10

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 248

Type of connection

Oval / NPT(F)