Grundfos 99400572 - CR 255-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline

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GRUNDFOSSKU: 99400572

Price:
Sale price$41,694.22 Regular price$72,892.00
Build to order – stocked components, typically available in 76 business days
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Description

CR 255-3 A-G-A-V-HQQV | 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.

Approvals for drinking water NSF/ANSI 372
Bearing 1 WC/WC
Code for rubber V
Code for shaft seal HQQV
Connect code G
Connection 300 lb
Curve tolerance ISO9906:2012 3B
Flange size for motor 449TSD
Frequency converter NONE
Gross weight 994.0 lb
Impeller Stainless steel
Impellers 0
Liquid max temp 194°F
Liquid temperature range -4 .. 194 °F
Low NPSH N
Material certified according to European standards
Material code A
Maximum head 725.4 ft
Maximum operating pressure 362.59 psi
Model A
Motor 449TSD
Motor standard NEMA
n rpm 3577rpm
Net weight 739.0 lb
Number of reduced-diameter impellers 0
Power (P2) required by pump 251 HP
Pressure rating for connection 300 lb
Pump 251 HP
Pump version A
Rated flow 1350 US gpm
Rated head 572.9 ft
Rubber V
Shaft Product name:CR 255-3 A-G-A-V-HQQV
Shaft seal HQQV
Stages 3
Standard NEMA
Thrust handling device Y
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

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