Image shown may not be actual product
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
![Grundfos 99918618 - CRN 155-5-2 A-G-A-E-HQQE]()
Description
CRN 155-5-2 A-G-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. A built-in thrust-handling device absorbs hydraulic axial forces which enables the use of a standard motor. The Grundfos cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Wear parts in the shaft seal are available as service kits and can be replaced without having to renew the complete shaft seal. Power transmission is via a rigid split coupling. Pipe connection is via ANSI flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
EAN
5715114135047
Applications
Industrial applications
Material Pricing Group
33
Motor efficiency at full load 1
0.95
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
363 psi / 250 °F
Maximum operating pressure
580.15 psi
Power factor 1
0.89
Support bearing
Graflon
Selected liquid temperature
68 °F
Type of connection
ANSI
Bearing 1
WC/WC
Pressure rating
300 lb
Rated voltage
3 x 460 V
Flange size for motor
445TSD
Pumped liquid
Water
Starting current
6.5
Pump outlet
6
Pump inlet
6
Connect code
G
Liquid temperature range
-4 .. 248 °F
Insulation class (IEC 85)
F
IE efficiency
IE3 95,0%
Motor efficiency at 1/2 load
0.941
Built-in motor protection
NONE
Net weight
2370.0 lb
Number of poles
2
Rated speed
3570 rpm
Gross weight
2850.0 lb
Rated power - P2
150 HP
Enclosure class (IEC 34-5)
IP55
Power (P2) required by pump
150 HP
Pressure rating for connection
300 lb
Motor efficiency at 3/4 load
0.95
Rated current
163 A
Service factor
1.15
Full load SF current
187 A
Frequency converter
NONE
Motor type
WEG
DOE Pump Energy Index CL
0.93
Stages
5
Rated flow
820 US gpm
Model
A
Version
A
Diameter
6.64 in
Cooling
IC 411
Motor
445TSD
Rubber
E
Maximum head
818.6 ft
Approvals for drinking water
NSF/ANSI 61,NSF/ANSI 372
Motor standard
NEMA
Material certified according to
European standards
Thrust handling device
SiC/WC
Rated head
575.5 ft
Actual impeller diameter
6.64 in
Type
WEG
Curve tolerance
ISO9906:2012 3B
Impellers
5
Connection
ANSI
Impeller
Stainless steel
Code for shaft seal
HQQE
Pump housing
Stainless steel
Number of reduced-diameter impellers
2
Pump
150 HP
Low NPSH
N
Standard
NEMA
Pump version
A
Motor Curves