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Discharge Pipe and Outside Valve Pit Concrete Basin – All Pump Types
Float Mtg. Bracket
Opt. Junction Box
Must be used if
control box is
offset from basin
Inlet Pipe
(size as req'd)
6
TYPICAL INSTALLATION FOR DUPLEX
Service Pole
Option
Flashing Alarm Light
Weatherproof Control Box
Power Supply Conduit
Cord Seal Connectors for
Power and Control
Cords (not shown)
Hinged Access Door
Alum. or Steel
Lifting Chain
Check Valve
Top Rail Support
(bolts to cover frame)
Outside Valve Pit
Discharge Piping - can be
galv. steel or ductile iron
2" Pipe Guide Rails
must be plumb
Discharge/Rail Support Casting
Bottom of basin must have smooth
troweled surface for mtg. support casting
Fig. 2
Pipe Elbow
Pipe Tee
Gate Valve
Gate Valve
Check Valve
Below Frost
Level
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