14
Deep Well Installation (continued)
NEW DEEP WELL INSTALLATION (4 IN. OR LARGER WELL)
WARNING: All joints and connections must be AIRTIGHT. A single leak will prevent the proper operation of the pump. Wrap thread tape
clockwise on all threaded connections. For all non-threaded connections, you must use PVC purple primer and PVC cement to ensure airtight
seals. Measure all pipe lengths before attaching.
1
Attaching the long venturi tube to
the ejector
Wrap the threads of the long venturi tube (2) with thread tape.
Attach the long venturi tube (2) to the Ejector.
Ejector
)2( ebuT irutneV gno L
2
Connecting the (AA) foot valve to
the ejector
Wrap both ends of a (UU) 1-1/4 in. x 4 in. nipple
(sold separately), with thread tape.
Thread the nipple into the (AA) 1-1/4 in. foot valve
(sold separately).
Thread the other end of the nipple into the bottom of
the ejector.
Hand tighten, and then tighten 1-1/2 turn with a
pipe wrench.
(UU) 1-1/4 in. x 4 in. Nipple
(AA) 1-1/4 in. Foot Valve
3
Connecting the ejector to the (TT) 1 in.
NOTE: If use PVC pipe to connect, a 1 in. x 3 in.
nipple is required.
Connect two pipes (1 in. pressure, 1-1/4 in suction) to the
ejector.
(TT) 1 in.
Nipple
(PP) 1-1/4 in.
Male Adaptor
(EE) 1-1/4 in. PVC
or Flexible Pipe
(CC) 1 in.
Female Adaptor
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