John Guest PP Series Bulkhead Union Connectors
The John Guest PP Series fittings are manufactured in white polypropylene with food grade EPDM O-rings. Polypropylene has the advantage of being more chemically resistant than acetal. The JG Bulkhead Connectors are offer for 1/4”, 3/8” and 1/2” tube size. The JG PP Series fittings are not suitable for compressed air applications.