INSTRUCTIONS FOR CONCRETE
MAIN DRAINS (DUAL PORT)
CONCRETE ASSEMBLY
1. Align cover holes with brass inserts.
2. Hand-tighten supplied screws.
DO NOT USE POWER TOOLS.
3. A minimum 2" connecting pipe should be used.
INSTRUCTIONS FOR VINYL LINER
MAIN DRAINS (DUAL PORT)
• Cover is contoured to keep auto-cleaners from sticking
• Vinyl liner mounting plate is angled for auto-cleaners to climb over
• Body is type 1 PVC: better for glue joints
VINYL LINER ASSEMBLY
1. Install rubber gasket to body by pushing in raised alignment cups into slots
in body (see Diagram A).
2. Lay vinyl liner over main drain.
3. Put fiber gasket and mounting plate on top of vinyl liner over main drain.
4. Install all eight screws. (If this is your first time, ask where you purchased
this drain exactly how to do it with the pool you bought.)
5. Align cover holes with brass inserts and install screws.
2
819-00801
642-241x V
1
3
642-311xv
1
2
3
4
819-00801
642-241x V
715-995x
672-291x
1
2
3
4
5
6
825-315x
642-241x V
642-314x
711-3140
715-9950
672-2940
810-5300.0221
©2021 Waterway Plastics
