Grundfos 99400579 - CRN 255-3 A-G-A-E-HQQE

Save $45,496.80
GRUNDFOSSKU: 99400579

Price:
Sale price$49,288.20 Regular price$94,785.00
Build to order – stocked components, typically available in 66 business days
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Description

CRN 255-3 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. Power transmission is via a rigid split coupling. Pipe connection is via ANSI flanges.

Code for rubber E
Material code A
Maximum operating pressure 362.59 psi
Support bearing Graflon
Type of connection ANSI
Bearing 1 Graflon
Flange size for motor 449TSD
Connect code G
Liquid temperature range -4 .. 248 °F
Net weight 774.0 lb
Gross weight 1030.0 lb
Power (P2) required by pump 251 HP
Pressure rating for connection 300 lb
Shaft Product name:CRN 255-3 A-G-A-E-HQQE
Frequency converter NONE
Stages 3
Rated flow 1350 US gpm
Model A
Version A
Motor 449TSD
Rubber E
Maximum head 725.4 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 572.9 ft
Curve tolerance ISO9906:2012 3B
Impellers 0
Connection 300 lb
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 0
Pump 251 HP
Low NPSH N
Standard NEMA
Pump version A

Motor Curves

Dimensional Drawing

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