Discharge Pipe - Zoeller 1261-0001 Manual

INSTALLATION INSTRUCTIONS
7. Use a 2-step PVC glue system (not included) to join
pipe and any fittings needed.
8. Drill a 3/16 in. hole in the discharge pipe above the
pump discharge to prevent air lock. Water stream will
be visible from this hole when the pump is running. The
hole must be cleaned periodically.
9. Install a 2 in. union (not included) above the basin to
allow the pump to be removed for cleaning and service.
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Discharge
Pipe
3/16 in.
hole
Union