Grundfos 97787970 - CR 64-4-2 K-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 97787970

Price:
Sale price$38,577.78
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

CR 64-4-2 K-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 special "Low NPSH" first-stage design reduces the pump's NPSHr value. A 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 5710624739921
Applications Industrial applications
Actual impeller diameter 143 mm
Approvals CURUS
Bearing 1 SIC
Bearing 2 Graflon
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection PN 40
Cooling TEFC
Curve tolerance ISO9906:2012 3B
Density 998.2 kg/m³
Diameter 143 mm
DOE Pump Energy Index CL 0.93
Enclosure class (IEC 34-5) IP54
Flange rating inlet 300 lb
Flange size for motor 324TC
Frequency converter NONE
Full load SF current 128/64 A
Gross weight 354.0 kg
IE efficiency IE3 93
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 2
Insulation class (IEC 85) F
Liquid temperature range -30 .. 120 °C
Low NPSH Y
Mains frequency 60 Hz
Material code A
Material Pricing Group 3L
Max pressure at stated temp 30 bar / 120 °C
Maximum ambient temperature 50 °C
Maximum head 143.8 m
Maximum operating pressure 30 bar
Model B
Motor 324TC
Motor efficiency at full load 1 0.936
Motor standard NEMA
Motor type BALDOR
Net weight 346.0 kg
Number of poles 2
Number of reduced-diameter impellers 2
Power (P2) required by pump 37 kW
Power factor 1 0.87
Pressure rating for connection PN 40
Product family CR 64
Pump 37 kW
Pump speed on which pump data are based 3525 rpm
Pump version K
Pumped liquid Water
Rated current 112/56 A
Rated flow 77 m³/h
Rated head 111.3 m
Rated power - P2 37 kW
Rated speed 3540 rpm
Rated voltage 3 x 230/460 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Selected liquid temperature 20 °C
Service factor 1.15
Size of inlet connection 4 inch
Size of outlet connection 4 inch
Stages 4
Standard NEMA
Support bearing Graflon
Type BALDOR
Type of connection ANSI
Version K

Motor Curves

Dimensional Drawing

DWiring Diagram

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