Compression fittings create a leak-tight mechanical connection to copper, aluminum, brass, and compatible plastic tubing without soldering, brazing, or special tools. A ferrule (sleeve) is compressed against the tubing OD as the nut is tightened, forming a permanent pressure seal. Compression fittings are the dominant connection method in instrument tubing and light industrial process piping.
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3/8 in. x 1/2 in. Brass Compression x Male NPT Connector -
3/8 in. x 1/4 in. Brass Compression x Female NPT Adapter -
3/8 in. x 1/4 in. Brass Compression x Male NPT Branch Tee -
3/8 in. x 1/4 in. Compression x Male NPT White Nylon Adapter -
3/8 in. x 1/4 in. Compression x Male NPT White Nylon Elbow -
3/8 in. x 1/4 in. White Nylon Reducing Compression Union -
3/8 in. x 3/8 in. Compression x Female NPT White Nylon Adapter -
3/8 in. x 3/8 in. Compression x Male NPT White Nylon Adapter -
3/8 in. x 5/8 in. Brass Compression x Sweat Adapter -
1/2 in. Polypropylene Compression Elbow -
1/2 in. Polypropylene Compression Union -
1/2 in. x 1/2 in. Compression x Male NPT White Nylon Adapter -
1/2 in. x 1/2 in. Brass Compression x Male NPT Connector -
1/2 in. x 1/4 in. Brass Barstock Compression x Male NPT Elbow -
5/8 in. Brass Captive Sleeve Nut -
Brass 5/16 in. Insert, Lead Free, .1875 OD
