NPFC - A-A-59227
COUPLING ASSEMBLY, HOSE, FIRE FIGHTING
|Publication Date:||3 November 2017|
This commercial item description (CID) covers expansion ring couplings, screw-in expander couplings, and self-tightening couplings. The coupling assemblies are used on wovenjacketed rubber- or latex- or rubber-coated, fabric- or thermoplastic resin-lined and unlined fire fighting hoses.