Marketing InformationThis 10 in blue housing with a black cap accepts full flow filters. The housing cap features a 1-1/2 in NPT pipe size connection with a pressure relief valve. A leak-proof sealing is accomplished by compression against a top seated EPDM O-ring located in the housing's sump. The heavy-duty construction is made using high quality FDA-grade polypropylene. It has a superior chemical resistance from many aggressive chemicals. The thick side walls and buttress thread design allows for superior sealing and security. It is rated at temperatures up to 125 deg F. The water pressure is rated up to 125 psi (8.75 bar).