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Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE
Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE
Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE
Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE
Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE
Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE

Grundfos 99971438 - CRN 185-6-4 A-G-A-E-HQQE

Save $69,098.40
GRUNDFOSSKU: 99971438
Price:
$74,856.60 $143,955.00
Delivery date to be confirmed on Sales Order
Chat or Call for most up to date lead times. (781) 281-8905

Description

CRN 185-6-4 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. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5715114936163
Applications Industrial applications
Material Pricing Group 33
Motor efficiency at full load 1 0.958
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 0.9
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 447TSD
Pumped liquid Water
Starting current 6.7
Pump outlet 8
Pump inlet 8
Connect code G
Liquid temperature range -4 .. 248 °F
Insulation class (IEC 85) F
IE efficiency IE3 95,8%
Motor efficiency at 1/2 load 0.954
Built-in motor protection NONE
Net weight 3350.0 lb
Number of poles 2
Rated speed 3573 rpm
Gross weight 3840.0 lb
Rated power - P2 251 HP
Enclosure class (IEC 34-5) IP55
Power (P2) required by pump 251 HP
Pressure rating for connection 300 lb
Motor efficiency at 3/4 load 0.958
Rated current 269 A
Service factor 1.15
Full load SF current 309 A
Frequency converter NONE
Motor type WEG
Stages 6
Rated flow 980 US gpm
Model A
Version A
Cooling IC 411
Motor 447TSD
Rubber E
Maximum head 1168 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 868.8 ft
Type WEG
Curve tolerance ISO9906:2012 3B
Impellers 6
Connection ANSI
Impeller Stainless steel
Code for shaft seal HQQE
Pump housing Stainless steel
Number of reduced-diameter impellers 4
Pump 251 HP
Low NPSH N
Standard NEMA
Pump version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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