The reduced 90° PVC tee d63×40×63 is a fitting for the main circulation distribution systems of pools, where the 63 mm diameter corresponds to high-performance pumps with flow rates of 15–30 m³/h and the d40 branch socket serves to connect a secondary branch or fitting.
The d63/d40 cross-section ratio ensures an acceptable flow even in the branch line, so the fitting is also suitable for active secondary circuits (bypass, connection to a heat exchanger, etc.).
The PVC-U material with a PN 10 pressure rating is the standard choice for pool distribution systems with aggressive media; the chemical resistance covers all products for pool water treatment.
Installation is carried out by solvent welding; larger diameters require more thorough preparation of the bonding surfaces and a longer curing time (we recommend at least 60 minutes before applying pressure).
