This adapter is 1/4 BSPP (British Parallel Pipe) male on one end, and 1/4 NPT female on the other. This adaptor is most often used coming out of the pressure maintaining valve on BAUER TRIPLEX filters and adapts the BSPP female output of the valve to a 1/4 NPT female and thus allows the use of more common connections for fill hoses. This adaptor is also used many times for the drain outlets of final stage seperators.

Note: This adapter requires the use of a copper sealing gasket or a USIT seal. See our part # N04602