Our HS PRO Flex Semi-Rigid pipe, with a 1” diameter, is crafted from high-quality PVC. It’s available in cut lengths of 1-meter increments (from the roll) or as a full 20-meter roll.

In the Hot Tub and Pool industry, Semi-Rigid & Rigid pipes must have an exact Outside Diameter (OD) to ensure a secure connection with socket fittings. Our HS Pro Flex pipe is compatible with all 1" Standard plumbing fittings and pairs particularly well with our HS Pro Plumb Range of fittings.

Top Tip: 

When glueing, coat both the female surface of the fittings and the male side of the pipe. Apply more glue to the male side to prevent excess glue from pushing out inside the fitting when the two components are joined. For more details, refer to our helpful article.

For optimal results, we recommend using high-quality Solvent Cement glue specifically designed for Semi-Rigid pipes, such as the Griffon WDF-05 

If the pipe or fitting you intend to glue is dirty or contaminated in any way, we recommend using a Pipe Cleaner first 

Useful Tools

Pipe cutters significantly simplify the process of cutting Semi-Rigid pipes and are essential for anyone who frequently works with this type of pipe

HS PRO Semi-Rigid Pipe is the preferred solution for spa systems. All HS PRO products are rigorously tested and endorsed by the Hydrospares team, ensuring reliability and performance you can trust.