The Shield™ refrigerant locking cap has an inner and an outer cap, which are made from C360 alloy brass. The cap comes with a waterproof, color-coded, rubberized sleeve to protect the cap against ...

GASGUARD TAMPER-RESISTANT LOCKING VALVE CAPS help prevent refrigerant theft, leaks and refrigerant “huffing” from AC/R equipment. The top stories, industry insights and relevant research, assembled by ...

HOUSTON — RectorSeal® Corp. announced that it has acquired the total assets of Novent Cap LLC, Yorba Linda, Calif., manufacturer of the Novent® tamper-resistant locking cap used on the refrigerant ...