Grundfos 96415836 CR 45-4 A-G-A-V-HQQV mechanical seal kit for vertical multistage centrifugal pump, 40 HP, 284TC frame. Includes single HQQV shaft seal with carbon/SiC faces and FKM elastomer, rated for 435 psi maximum operating pressure. Designed for CR 45-4 pump end with 3-inch ANSI flanged connections, cast iron base, and stainless steel impellers. Supports 238 GPM rated flow at 117.6 m head, liquid temperature range -20°C to 90°C.

Actual impeller diameter

135.7 mm

Approvals

CE

Base

Cast iron

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

0.89

Flange rating inlet

300 lb

Flange size

284TC

Flange size for motor

284TC

Impeller

Stainless steel

Impellers

4

Liquid temperature range (°C)

-20 - 90

Low NPSH

N

Material code

A

Max pressure (psi)

435

Max pressure at stated temp (°C)

30 bar / 90

Maximum head

149.3 m

Maximum operating pressure (bar)

30

Model

B

Motor standard

NEMA

Number of reduced-diameter impellers

0

Pipe connection

3 in

Power (P2) required by pump

22 kW

Pressure rating for connection

PN 40

Product name

CR 45-4 A-G-A-V-HQQV

Product no

96415836

Pump orientation

Vertical

Pump speed on which pump data are based

3541 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

238

Rated flow

54 m³/h

Rated head

117.6 m

Sales region

Namreg

Selected liquid temperature (°C)

20

Shaft seal arrangement

Single

Size of inlet connection

3 in

Size of outlet connection

3 in

Stages

4

Support bearing

Graflon

Temperature (°C)

30 bar / -20

Temperature range (F)

-4 - 194

Type of connection

ANSI