PVC point pieces: the link between glue and screw connection
In a pool installation, you often encounter situations where you need to connect a PVC pipe to threaded equipment. Think of a pool pump, sand filter, heat pump or UV-C unit. A PVC point piece makes this transition possible: one side is glued to the pressure pipe, while the other side has a thread (internal or external thread).
Thanks to this combination, you create a solid, watertight connection that still remains removable. This is important for parts you want to be able to detach later for maintenance or replacement.
When to use a PVC point piece?
PVC point pieces are mainly used in the technical area of the pool. They are ideal for connecting pipes to installations that work with thread as standard. Instead of gluing everything together, you choose flexibility with a point piece: you glue the pipe side permanently, while the threaded side is screwed on with Teflon tape or sealant.
This makes them particularly suitable for:
- Connection of swimming pool pumps
- Connection with sand filters or cartridge filters
- Installation of heat exchangers or heat pumps
- Coupling of UV-C systems or dosing pumps
By using point pieces in strategic places, you make your installation maintenance friendly and professionally finished.
Choose the right size
For swimming pool pipes, 50 mm and 63 mm are the most common diameters for PVC pressure pipes. It is important that the glue side of the point piece exactly matches your pipe diameter. In turn, the threaded side should match the connection of the device, for example 1½" or 2" thread.
Always check whether you need a point piece with internal thread or external thread. A wrong choice can lead to extra couplings or unnecessary adjustments in your installation.
Gluing and sealing for a leak-free installation
For a reliable connection use PVC cleaner and high-quality PVC glue on the glue side. Seal the threaded side with Teflon tape or liquid sealant to prevent leakage. Tighten the coupling firmly, but avoid excessive force to prevent damage to thread or fitting.
A correctly placed PVC point piece provides a durable, pressure-resistant and maintenance-friendly connection.
Buy PVC point pieces at Pool.shop
At Pool.shop you will find PVC point pieces in various diameters and thread sizes, suitable for pressure lines in swimming pool installations. Whether you are building a new technical room or modifying an existing installation: with the right point fittings, you work safely, tightly and professionally.
