Installation Guide
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** DRAIN BASE
1. Rubber Coupling/Gasket (supplied by others)
2. Threaded Adaptor (supplied by **)
3. Steel bolts
4. Membrane Clamp
5. Waterproof Membrane (supplied by others)
6. Drain Base
◆Cut four small slits in the membrane over
the bolts
◆ Not suitable for “hot-mop” painted
membrane considering fire hazard.
◆PVC&ABS base optional to be compatible
with different plumbing pipe.
◆Be sure to use PROPER solvent cement to
connect with PVC OR ABS pipe.
◆Consider the drain base diameter when you
install the drain against the wall.