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Grundfos 98924091 - 77S20-4
Grundfos 98924091 - 77S20-4
Grundfos 98924091 - 77S20-4
Grundfos 98924091 - 77S20-4

Grundfos 98924091 - 77S20-4

GRUNDFOSSKU: 98924091
Price:
$1,644.00
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. type with a sand shield, liquid-lubricated bearingsand pressure-equalizing diaphragm.

Maximum operating pressure 217.56 psi
Type of connection NPT(F)
Liquid temperature range 5 .. 140 °F
Net weight 14.6 lb
Gross weight 17.0 lb
Size of connection 2 inch
Maximum outlet pressure 36.26 psi
Power (P2) required by pump 2 HP
Motor diameter 4 inch
Minimum borehole diameter 4.13 in
Motor flange design NEMA
DOE Pump Energy Index CL 0.89
Pump speed on which pump data are based 3450 rpm
Stages 4
Approvals CULDWUS,CCSAUS
Rated flow 73.5 US gpm
Model A
Diameter 4.13 in
Approvals for drinking water PROP65
Return valve YES
Rated head 76.45 ft
Curve tolerance ISO9906:2012 3B
Impellers NONE
Valve YES
Connection 2 inch
Impeller Stainless steel
Number of reduced-diameter impellers NONE
Pump 2 HP

Motor Curves

Dimensional Drawing

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