Grundfos 99145529 - CRN 255-3 A-G-A-E-HQQE | Vertical | Multistage | Centrifugal

Save $61,114.12
GRUNDFOSSKU: 99145529

Price:
Sale price$81,675.88 Regular price$142,790.00
Build to order – stocked components, typically available in 66 business days
or Call for most up to date lead times. (781) 281-8905

Description

Grundfos 99145529 - CRN 255-3 A-G-A-E-HQQE is a high-performance vertical multistage centrifugal pump designed for a variety of industrial applications. Manufactured by the renowned vendor Grundfos, this pump is engineered to deliver exceptional efficiency and reliability in demanding environments.

With its robust construction and advanced design, the CRN 255-3 A-G-A-E-HQQE model is ideal for high-pressure applications, ensuring optimal fluid transfer and circulation. This pump is part of the CRN series, which is known for its versatility and adaptability across different sectors.

At Pump-Stop.com, we pride ourselves on being the preferred source for replacement pumps and parts. If you have questions or need assistance in finding the right pump for your application, please don't hesitate to call us at (781) 281-8905. We recommend checking your current pump for the exact part number or SKU that matches to ensure compatibility.

For more information on specifications and applications, feel free to reach out to our knowledgeable team via chat or phone. Let us help you find the perfect solution for your pumping needs!

Approvals for drinking water NSF/ANSI 61,NSF/ANSI 372
Bearing 1 Graflon
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection 300 lb
Cooling IC 411
Curve tolerance ISO9906:2012 3B
Enclosure class (IEC 34-5) IP55
Flange size for motor 447TSD
Frequency 60 Hz
Frequency converter NONE
Full load SF current 309 A
Gross weight 3830.0 lb
IE Eff. Class IE3 / NEMA Premium
IE efficiency IE3 95,8%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 0
Insulation F
Insulation class (IEC 85) F
IP Class IP55
Liquid max temp 248°F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material certified according to European standards
Material code A
Maximum ambient temperature 104 °F
Maximum head 725.4 ft
Maximum operating pressure 362.59 psi
Model A
Motor 447TSD
Motor efficiency at 1/2 load 0.954
Motor efficiency at 3/4 load 0.958
Motor efficiency at full load 1 0.958
Motor standard NEMA
Motor type WEG
n rpm F
Net weight 3360.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 kW 251 HP
Phase 3
Power (P2) required by pump 251 HP
Power factor 1 0.9
Pressure rating for connection 300 lb
Pump 251 HP
Pump version A
Rated current 269 A
Rated flow 1350 US gpm
Rated head 572.9 ft
Rated power - P2 251 HP
Rated speed 3573 rpm
Rated voltage 3 x 460 V
Rubber E
Service factor 1.15
Shaft Product name:CRN 255-3 A-G-A-E-HQQE
Shaft seal HQQE
Stages 3
Standard NEMA
Starting current 6.7
Support bearing Graflon
Thrust handling device Y
Type WEG
Type of connection ANSI
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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