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Grundfos 98924632 - 77S20-4
Grundfos 98924632 - 77S20-4

Grundfos 98924632 - 77S20-4

GRUNDFOSSKU: 98924632
Price:
$2,790.00
Delivery date to be confirmed on Sales Order
Chat or Call for most up to date lead times. (781) 281-8905

Description

77S20-4 | Multi-stage submersible pump for raw water supply, groundwater lowering and pressure boosting. Thepump is suitable for pumping clean, thin, non-agressiveliquids without solid particles or fibers. horizontal and vertical installation. The pump is fitted with a built-in non-return valve. The motor is a 3-phase motor of the cannedtype with a sand shield, liquid-lubricated bearingsand pressure-equalizing diaphragm.

Maximum operating pressure 217.56 psi
Power factor 1 0.75
Type of connection NPT(F)
Rated voltage 3 x 460 V
Thermal protec external
KVA code L
Starting current 5.4
Liquid temperature range 5 .. 104 °F
Insulation class (IEC 85) B
Built-in motor protection NONE
Net weight 39.0 lb
Rated speed 3450 rpm
Axial load max 772 lb
Gross weight 42.1 lb
Rated power - P2 2 HP
Size of connection 2 inch
Maximum outlet pressure 50.76 psi
Enclosure class (IEC 34-5) IP68
Power (P2) required by pump 2 HP
Shaft Product name:77S20-4
Rated current 4.35 A
Service factor 1.25
Windings Enamelled
Motor type MS402
Motor diameter 4 inch
Minimum borehole diameter 4.13 in
Motor flange design NEMA
DOE Pump Energy Index CL 0.91
Pump speed on which pump data are based 3450 rpm
Stages 4
Shaft seal for motor LIPSEAL
Approvals CULDWUS,CCSAUS
Rated flow 73.5 US gpm
Model A
Version T40
Diameter 4.13 in
Motor Stainless steel
Approvals for drinking water PROP65
Return valve YES
Rated head 76.45 ft
Type MS402
Curve tolerance ISO9906:2012 3B
Motor version T40
Impellers NONE
Valve YES
Connection 2 inch
Impeller Stainless steel
Number of reduced-diameter impellers NONE
Pump 2 HP

Motor Curves

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