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Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE
Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE
Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE
Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE
Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE
Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE

Grundfos 99145511 - CR 255-2-1 A-G-A-E-HQQE

Save $37,782.24
GRUNDFOSSKU: 99145511
Price:
$40,930.76 $78,713.00
Build to order – stocked components, typically available in 66 business days
Chat or Call for most up to date lead times. (781) 281-8905

Description

CR 255-2-1 A-G-A-E-HQQE | Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in 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. 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.

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
Maximum operating pressure 232.06 psi
Power factor 1 0.89
Type of connection ANSI
Bearing 1 WC/WC
Rated voltage 3 x 460 V
Flange size for motor 445TSD
Starting current 6.5
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 2540.0 lb
Number of poles 2
Rated speed 3570 rpm
Gross weight 3010.0 lb
Rated power - P2 150 HP
Enclosure class (IEC 34-5) IP55
Power (P2) required by pump 150 HP
Pressure rating for connection 150 lb
Motor efficiency at 3/4 load 0.95
Shaft Product name:CR 255-2-1 A-G-A-E-HQQE
Rated current 163 A
Service factor 1.15
Full load SF current 187 A
Frequency converter NONE
Motor type WEG
Stages 2
Rated flow 1350 US gpm
Model A
Version A
Cooling IC 411
Motor 445TSD
Rubber E
Maximum head 433.4 ft
Approvals for drinking water NSF/ANSI 61,NSF/ANSI 372
Motor standard NEMA
Material certified according to European standards
Thrust handling device Y
Rated head 322.9 ft
Type WEG
Curve tolerance ISO9906:2012 3B
Impellers 1
Connection 150 lb
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 1
Pump 150 HP
Low NPSH N
Standard NEMA
Pump version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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