SCH40 PVC Pressure Bushing for Water Supply SCH40 PVC Pressure Bushing for Water Supply Material: PVC Standard: ASTM D1785 SCH40 Dimensions: 3/4"*1/2"----3"*1-1/2" Colors: White;Grey,As Request Manufacture with strong OEM/ODM ability ASTM D1785 SCH40 PVC Pressure Fittings Bushing for Water Supply Advantages: Features: 1.Corrosion Resistant: resist chemical matters or electron chemical corrosion 2.Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal fittings 3.Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal fittings 4.Longevity: more than 50 years under proper use 5.Environment-friendly: PVC-U fittings can be recycled