* 304 Stainless steel rings, arms & pins * Most complete line of polypropylene FDA couplings available. * Versatile - interchangeable with all types of cam lever couplers. * Precision molded - insures a uniform and accurate fit. * Durable - FDA Polypropylene is glass filled for rugged strength and durability. * Smooth operating - finger rings are designed for easy opening of cam levers. * Complete series of 3/4, 1, 1 1/4, 1 1/2, 2, 3 NPT thread. * Operating conditions: 3/8 thru 2 - 100 PSI at 0_ F; 125 PSI at 70_ F; 70 PSI at 150_ F * Cap - 50 PSI, Couplings - 75 PSI max. * Economical and superior in performance. * Standard with FDA EPDM gaskets.