Grundfos 96418686 CRN 32-4-2 A-G-A-V-HQQV mechanical seal kit for vertical multistage centrifugal pump end only. Includes single HQQV shaft seal with FKM elastomer, Graflon support bearing, and stainless steel impellers. For 2-1/2" ANSI flanged connections, 254TC NEMA motor frame, 159 GPM rated flow, 232 psi max pressure, 3444 RPM. Fits CRN 32-4-2 pump with four standard and two reduced-diameter impellers.

Actual impeller diameter

118.4 mm

Approvals

CE

Base

Stainless steel

Bearing

SIC

Code for rubber

V

Code for shaft seal

HQQV

Connect code

G

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.87

Flange rating inlet

150 lb

Flange size

254TC

Flange size for motor

254TC

Impeller

Stainless steel

Impellers

4

Liquid temperature range (°C)

-20 - 90

Low NPSH

N

Material code

A

Max pressure (psi)

232

Max pressure at stated temp (°C)

16 bar / 90

Maximum head

101.9 m

Maximum operating pressure (bar)

16

Model

B

Motor standard

NEMA

Number of reduced-diameter impellers

2

Pipe connection

2 1/2 in

Power (P2) required by pump

11 kW

Pressure rating for connection

PN 16

Product name

CRN 32-4-2 A-G-A-V-HQQV

Product no

96418686

Pump orientation

Vertical

Pump speed on which pump data are based

3444 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

159

Rated flow

36 m³/h

Rated head

76.2 m

Sales region

Namreg

Selected liquid temperature (°C)

20

Shaft seal arrangement

Single

Size of inlet connection

2 1/2 in

Size of outlet connection

2 1/2 in

Stages

4

Support bearing

Graflon

Temperature (°C)

16 bar / -20

Temperature range (F)

-4 - 194

Type of connection

ANSI