the gasket or lock nut to a C218 bulkhead and the pilot hole
you just drilled, make sure that the 3 1/4" hole you are
about to drill is centered. If it is not - redrill the pilot
hole. The C218 bulkhead must end up centered between the two
reinforcing ribs on the inside of the pumphouse wall. Drill 3 1/4"
C218 bulkhead in this hole with locknut on the outside of the
a 2" PVC male adapter into 2" bulkhead on the inside
of the pumphouse. Be sure to use teflon paste on both the threads
of the bulkhead and the 2" male adapter.
(preferrably with a power cutter or 2" PVC pliers) a piece
of C284 2" flexpipe 3 3/4" long.
flexpipe glue #36050, glue 3 3/4" flexpipe into male adapter
which is threaded into the bulkhead. Be sure it bottoms out in
the male adapter.
similarly the other end of the 3 3/4" flexpipe into the
slip union of the P357 leaf trap.
your Sequence 750 Series pump to the opposite side of the leaf
C249 bulkhead to discharge side of pump.
C218 2" bulkhead to appropriate direction / pumphouse wall
surface you wish to discharge your water through. Connect C249
union to this bulkhead with appropriate 2" 90° or 45°
fittings, 2" male adapter and flexpipe.