INSTALLATION INSTRUCTIONS
NOTE: 5" space is needed from sink bottom to inlet for proper operation. Do
NOT use plumber's pipe threading compound (pipe dope) on plastic pipe, it
can damage the plastic, causing leaks and piping failure, voiding the warranty.
1. Place the sink in its final location
2. Remove any existing drain fittings back
to the tail piece. Make sure the existing
tail piece does not leak.
3. Glue the 1-1/2 in PVC pipe into the
female adapter (purchase separately).
4. Wrap the threads of the tail piece with
1 to 1-1/2 turns of PTFE pipe thread
sealant tape. Thread the 1-1/2 in NPT
female adapter onto the sink-drain tail
piece. Thread it hand tight plus 1/2 turn
with a pipe wrench or slip joint pliers.
DO NOT over tighten.
Discharge Pipe
Laundry
Sink
Shut-Off/Flow
Screen
Balancing Valve
1-1/2" Female
Adapter
5"
1-1/2" PVC
Minimum
1-1/2" Male
Adapter
1-1/2" Inlet
Pump
© 2019. All rights reserved.
Min. 6.5 ft.
Check Valve
1-1/4" PVC
1-1/4" Union
1-1/4" Socket to
1-1/4" Nipple
Socket 90º Elbow
1-1/4"
Discharge
5. Wrap the threads of the 1-1/2 in. male
adapter with 1 to 1-1/2 turns of PTFE
pipe thread sealant tape and install it in
the pump inlet. Tighten it hand tight plus
1/2 turn with a pipe wrench or slip joint
pliers. DO NOT over tighten.
6. Measure the 1-1/2 in. PVC pipe against
the drain and the pump and trim the
pipe to fit.
5
Total discharge
height should be
less than 11 feet.
1-1/4" Male
Adapter