bar steel heat treated for toughness attachment interlocking clamps water suction ... malleable iron aluminum and/or brass attachmentclamps or bands interlocking clamp ... o.d description malleable iron plated attachmentclamps bolted into position single bolt ... clamp service low pressure and suction ... shank couplings combination nipples and pipe nipples size range 7/8 to 5 1/4 hose ... description cast malleable iron plated attachment bolted on hose cam and grove service ... steel monel malleable iron washer seal with no threads attachmentclamps bands or ... crimp/swage ferrules double bolt clamp service low or medium pressure and ... suction service with large sizes of combination nipples or ... cast malleable iron plated and brass attachment applied over hose and bolted into ...