Has two 3/8" O

P-2453C is made of Chrome Plated Brass with a 3/4" male garden hose end

The 42630-2900 will automatically turn on when a fixture is opened and turn off when all fixtures are closed

Protective rear enclosure/strain relief also included

Vetus NLP50S - Waterlock type NLP50S Super Cole Hersee Has two 3/8" OOur NLP waterlocks are of dual stage construction featuring upper and lower chambers with a horizontal partition plate and a riser tube through the centre. The installation of the exhaust system, even in confined engine spaces, is greatly simplifieddue to the 360 rotating top chamber and both inlet and outlet connectors. For optimum silencing of exhaust noise you can also use a VETUS muffler and gooseneck, after the waterlock. Type NLP50S has an