Feature Easy to install,tight connection of pipes with different diameters through threads effectively prevents leakage High-quality Material,made of PVC which with smooth surface and tapered edges, corrosion-resistant and non-toxic, lightweight Wide application,suitable for cold water pipeline systems,not for drinking water installation Specification Size:1” male x 3/4” female Max operating temperature:140 F Material:PVC Color:white Tips Our male thread to female thread reducer bushing PVC pipe fittings coupling is not suitable for drinking water systems Manual measurement of dimensions may have slight errors, which do not affect normal use Before purchasing, please confirm the size of the pipeline, whether there are threads, and other information to avoid the product being unsuitable for use