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![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
![Grundfos 99918494 - CRN 125-1-1 A-P-A-E-HQQE]()
Description
CRN 125-1-1 A-P-A-E-HQQE | Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel. The Grundfos cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic®) couplings. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
EAN
5715114133685
Applications
Industrial applications
Material Pricing Group
30
Motor efficiency at full load 1
0.91
IE Efficiency class
IE3 / NEMA Premium
Code for rubber
E
Maximum ambient temperature
104 °F
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
232 psi / 250 °F
Maximum operating pressure
232.06 psi
Power factor 1
0.91
Support bearing
Graflon
Selected liquid temperature
68 °F
Type of connection
PJE
Bearing 1
WC/WC
Pressure rating
1000 psi
Rated voltage
3 x 230/460 V
Flange size for motor
256TC
Pumped liquid
Water
Starting current
6.6
Pump outlet
6
Pump inlet
6
Connect code
P
Liquid temperature range
-4 .. 248 °F
Insulation class (IEC 85)
F
IE efficiency
IE3 91%
Motor efficiency at 1/2 load
0.9
Built-in motor protection
NONE
Net weight
536.0 lb
Number of poles
2
Rated speed
3515 rpm
Gross weight
798.0 lb
Rated power - P2
20 HP
Enclosure class (IEC 34-5)
IP55
Power (P2) required by pump
20 HP
Pressure rating for connection
1000 psi
Motor efficiency at 3/4 load
0.91
Rated current
45.4/22.7 A
Service factor
1.15
Full load SF current
52.2/26.1 A
Frequency converter
NONE
Motor type
WEG
DOE Pump Energy Index CL
0.93
Stages
1
Rated flow
660 US gpm
Model
A
Version
A
Diameter
6.38 in
Cooling
IC 411
Motor
256TC
Rubber
E
Maximum head
123 ft
Approvals for drinking water
NSF/ANSI 61,NSF/ANSI 372
Motor standard
NEMA
Material certified according to
European standards
Thrust handling device
N
Rated head
78.74 ft
Actual impeller diameter
6.38 in
Type
WEG
Curve tolerance
ISO9906:2012 3B
Impellers
1
Connection
PJE
Impeller
Stainless steel
Code for shaft seal
HQQE
Pump housing
Stainless steel
Number of reduced-diameter impellers
1
Pump
20 HP
Low NPSH
N
Standard
NEMA
Pump version
A
Motor Curves