Grundfos 99145049 CR 95-4-1 A-G-A-E-HQQE vertical multistage centrifugal pump with 4 stages, rated flow 113.6 m³/h (500 GPM) and head 123.6 m (405 ft). Powered by a 45 kW (60 HP) Baldor TEFC motor, 3550 RPM, 230D/460Y V three-phase, IE3/NEMA Premium efficiency. Ductile cast iron base, stainless steel impellers, single HQQE carbon/silicon carbide mechanical seal with EPDM elastomer. 4-inch ANSI 150 lb flanged connections. NSF/ANSI 61 and 372 certified for drinking water.

Actual impeller diameter

154.1 mm

Approvals for drinking water

NSF/ANSI 61, NSF/ANSI 372

Base

Ductile cast iron

Bearing

WC/WC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

G

Cooling

TEFC

Cos phi - power factor

0.87

Curve tolerance

2012 3B

Density

998.2 kg/m³

DOE pump energy index CL

0.93

Enclosure class (IEC 34-5)

IP54

Flange size for motor

364TSC

Full load SF current

150/75 A

IE efficiency

IE3 93,6%

IE Efficiency class

IE3 / NEMA Premium

Impeller

Stainless steel

Impellers

4

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-20 - 120

Low NPSH

N

Mains frequency

60 Hz

Material certified according to

European standards

Material code

A

Max pressure at stated temp (°C)

16 bar / 120

Maximum ambient temperature (°C)

50

Maximum head

168 m

Maximum operating pressure (bar)

16

Model

A

Motor efficiency at full load

93.6 %

Motor no

84Z03818

Motor standard

NEMA

Motor type

BALDOR

Number of poles

2

Number of reduced-diameter impellers

1

Power (P2) required by pump

45 kW

Pressure rating for connection

150 lb

Product name

CR 95-4-1 A-G-A-E-HQQE

Product no

99145049

Pump orientation

Vertical

Pump speed on which pump data are based

3547 rpm

Pump version

A

Pumped liquid

Water

Rated current

132/66 A

Rated flow

113.6 m³/h

Rated head

123.6 m

Rated power - P2

45 kW

Rated speed

3550 RPM

Rated voltage

3 x 230/460 V

Selected liquid temperature (°C)

20

Service factor

1.15

Shaft seal arrangement

Single

Size of inlet connection

4 in

Size of outlet connection

4 in

Stages

4

Support bearing

Graflon

Thrust handling device

N

Type of connection

ANSI