Grundfos 96419131 CR 45-6-2 A-G-A-E-HQQE vertical multistage centrifugal pump with 50 HP Baldor motor, 3-phase 230/460V, 3550 RPM, 6 stages, 3" ANSI flanged connections rated PN40, 238 GPM at 541 ft head. Cast iron base with stainless steel impellers, HQQE carbon/silicon carbide mechanical seal with EPDM elastomer, ODP enclosure, IE3/NEMA Premium efficiency, NSF/ANSI 61 certified for drinking water.

Actual impeller diameter

135.7 mm

Approvals

CURUS

Approvals for drinking water

NSF61

Base

Cast iron

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

G

Cooling

ODP

Cos phi - power factor

0.89

Curve tolerance

2012 3B

Density

998.2 kg/m³

Density (lb/ftBi)

62.29

DOE pump energy index CL

0.89

Enclosure class (IEC 34-5)

IP54

Flange rating inlet

300 lb

Flange size

324TC

Flange size for motor

324TC

Full load SF current

130/65 A

HP

50

IE efficiency

IE3 94.1%

IE Efficiency class

IE3 / NEMA Premium

Impeller

Stainless steel

Impellers

6

Insulation class (IEC 85)

F

KVA code

F

Liquid temperature range (°C)

-30 - 120

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max ambient temperature (F)

104

Max pressure (psi)

435

Max pressure at stated temp (°C)

30 bar / 120

Maximum ambient temperature (°C)

40

Maximum head

206.8 m

Maximum operating pressure (bar)

30

Model

B

Motor efficiency at full load

92.4 %

Motor no

84Z04063

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

2

Pipe connection

3 in

Power (P2) required by pump

37 kW

Pressure rating for connection

PN 40

Product name

CR 45-6-2 A-G-A-E-HQQE

Product no

96419131

Pump orientation

Vertical

Pump speed on which pump data are based

3550 RPM

Pump version

A

Pumped liquid

Water

Rate flow (gpm)

238

Rated current

108/54 A

Rated flow

54 m³/h

Rated head

164.9 m

Rated power - P2

37 kW

Rated speed

3550 RPM

Rated voltage

3 x 230/460 V

Sales region

Namreg

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

3 in

Size of outlet connection

3 in

Stages

6

Support bearing

Graflon

Temperature (°C)

30 bar / -30

Temperature range (F)

-22 - 248

Type of connection

ANSI