Since 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and improving lives. Today, Oatey operates a comprehensive manufacturing and distribution network to supply thousands of products for professional builders, contractors, engineers and do-it-yourself consumers around the world. Solvent weld test cap designed for hydrostatic pressure testing up to 17 PSI or 40' head pressure Deep design provides extra sealing strength Can be used on Schedule 40 ABS or PVC DWV piping