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Grundfos 12B60021 - 85S250-21
Grundfos 12B60021 - 85S250-21
Grundfos 12B60021 - 85S250-21
Grundfos 12B60021 - 85S250-21

Grundfos 12B60021 - 85S250-21

GRUNDFOSSKU: 12B60021
Price:
$10,411.00
Delivery date to be confirmed on Sales Order
Chat or Call for most up to date lead times. (781) 281-8905

Description

85S250-21 | 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.

Approvals CULDWUS,CCSAUS
Approvals for drinking water PROP65
Connection 3 inch
Curve tolerance ISO9906:2012 3B
Diameter 5.71 in
DOE Pump Energy Index CL 0.82
Gross weight 130.0 lb
Impeller Stainless steel
Impellers NONE
Liquid max temp 140°F
Liquid temperature range 5 .. 140 °F
Maximum operating pressure 870.23 psi
Maximum outlet pressure 346.64 psi
Minimum borehole diameter 5.71 in
Minimum efficiency index, MEI ≥ -.--
Model B
Motor diameter 6 inch
Motor flange design Grundfos
n rpm 3450rpm
Net weight 73.0 lb
Number of reduced-diameter impellers NONE
Power (P2) required by pump 25 HP
Pump 25 HP
Pump speed on which pump data are based 3450 rpm
Rated flow 88.1 US gpm
Rated head 807.1 ft
Return valve YES
Size of connection 3 inch
Stages 21
Type of connection NPT(F)
Valve YES

Motor Curves

Dimensional Drawing

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