Professional Grade Construction: Cast Iron construction is durable to frequent use

• Bleeder valve

3 lb (136 g)

as well as other industrial applications

Return valve (240-115)

Milton S-221 1/4" NPT M-STYLE® 3 in 1 Manifold Kit - 5 Piece BL-1118-107 Professional Grade Construction: Cast Iron1 4" NPT M STYLE 3 in 1 Manifold Kit 5 Piece Maximum of 300 pounds per square inch 1 4" national pipe thread Maximum air flow of 40 standard cubic feet per minute Buna N seal This 1 4" NPT M Style kit offers a variety of fittings. Kit includes three #716 couplers, one #272 plug and one #685 4 manifold. The 1 4" FNPT couplers are made of brass, the 1 4" MNPT plug is made of steel and the 3 in 1 manifold is made of aluminum. The manifold boasts a 1 4"