Grundfos 99918210 CRN45-3 A-G-A-E-HQQE 3x230/460 60 HZ

Actual impeller diameter

135.7 mm

Approvals

CURUS

Approvals for drinking water

NSF/ANSI 61

Base

Stainless steel

Bearing

SIC

Code for rubber

E

Code for shaft seal

HQQE

Connect code

G

Cooling

IC 411

Cos phi - power factor

0.88

Curve tolerance

2012 3B

Density

998.2 kg/m³

DOE pump energy index CL

0.89

Enclosure class (IEC 34-5)

IP55

Flange rating inlet

150 lb

Flange size for motor

284TC

Full load SF current

72/36 A

IE efficiency

IE3 91,7%

IE Efficiency class

IE3 / NEMA Premium

Impeller

Stainless steel

Impellers

3

Insulation class (IEC 85)

F

Liquid temperature range (°C)

-40 - 120

Low NPSH

N

Mains frequency

60 Hz

Material code

A

Max pressure at stated temp (°C)

16 bar / 120

Maximum ambient temperature (°C)

40

Maximum head

111.2 m

Maximum operating pressure (bar)

16

Model

B

Motor efficiency at 1/2 load

91 %

Motor efficiency at 3/4 load

91.7 %

Motor efficiency at full load

91.7 %

Motor no

99883249

Motor standard

NEMA

Motor type

WEG

Number of poles

2

Number of reduced-diameter impellers

0

Power (P2) required by pump

18.5 kW

Pressure rating for connection

PN 16

Product name

CRN 45-3 A-G-A-E-HQQE

Product no

99918210

Pump orientation

Vertical

Pump speed on which pump data are based

3521 RPM

Pump version

A

Pumped liquid

Water

Rated current

57.6/28.8 A

Rated flow

54 m³/h

Rated head

86.1 m

Rated power - P2

18.5 kW

Rated speed

3545 RPM

Rated voltage

3 x 230/460 V

Selected liquid temperature (°C)

20

Service factor

1.25

Shaft seal arrangement

Single

Size of inlet connection

3 in

Size of outlet connection

3 in

Stages

3

Starting current

630 %

Support bearing

Graflon

Temperature (°C)

16 bar / -40

Type of connection

ANSI