A.S.A. Mfg
Waterstop Coupling 4 Inch Schedule 40 Fiberglass Reinforced PVC, A.S.A. | FPK-88-304
Waterstop Coupling 4 Inch Schedule 40 Fiberglass Reinforced PVC, A.S.A. | FPK-88-304
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4 inch Schedule 40 fiberglass waterstop coupling
A cleaner way to seal a pipe through a wall or floor.
Weeping at a pipe penetration is a slow leak you do not want. This 4 inch Schedule 40 waterstop coupling is fiberglass reinforced PVC with a flange, built for pipes that pass through pool walls, floors and equipment room slabs. Not sure of your pipe size? Call us before you order.
How to fit a waterstop coupling
Match the pipe size: this coupling is 4 inch Schedule 40
Set the coupling where the pipe passes through the wall or floor
Connect your pipe at the sockets on each side
Works with
More A.S.A. waterstop couplings
4 inch schedule 40 fiberglass waterstop coupling questions and answers
What is a 4 inch waterstop coupling used for?
It helps stop weeping at a pipe penetration. It goes where a pipe passes through a pool wall or floor, a framed main drain, a gutter manifold, an equipment room, a fountain or a surge tank.
What is it made of?
Fiberglass reinforced PVC with a rough exterior sand finish. It is non-metallic, so no grounding is required.
How do I know the size is right?
This coupling is 4 inch Schedule 40, socket by socket. Match it to your pipe. If you are not sure, call 631-678-6506 and we will help you check.
Is it Schedule 40 or Schedule 80?
This listing is Schedule 40.