The short PVC reducer 315/280 mm of class PN16 is used for a smooth transition between two close, large pipe diameters in the main distribution lines of pool technology. The small difference in dimension ensures minimal hydraulic losses even in systems with very high flow.
The robust PVC-U design withstands continuous operation under pressure up to 16 bar and is not subject to corrosion, even in contact with aggressive disinfectant solutions. Both cementing ends are precisely toleranced for reliable and permanent joints with pipes of the same dimension.
The fitting is used in the largest pool technologies, where extreme pipe diameters require minor dimensional transitions at equipment connection points or branching lines. Full compatibility with the PVC PN16 system for d315 and d280 is a matter of course.
