It has 1/8 female National Pipe Taper (NPT) threads on each end for connecting male-threaded pipes. CA360 brass for strength and resistance to corrosion Eaton manufactures electrical, hydraulic, and mechanical power equipment. This Eaton Weatherhead 3300X2 pipe coupling is suitable for joining two pipes in a range of fluid transfer applications. Shop Weatherhead by Danfoss 3300X2 at , which includes; 1/8" Female Thread, Brass Material Maximum operating pressure rating of 1,200 psi The fitting is made of CA360 brass for strength and resistance to corrosion, has an operating temperature range of -65 to +250 degrees F (-53 to +121 degrees C), and has a maximum operating pressure rating of 1,200 pounds per square inch (psi). This pipe coupling is suitable for use in lubrication, refrigeration, and hydraulic systems, and in other industrial applications. Eaton 1861X3 Brass CA360 D.O.T. Air Brake Tube Fitting Refrigeration Line Connector Weatherhead Brass Fittings Images High Quality Industrial Fluid Transfer Fitting Pipe coupling for joining two pipes in a range of fluid transfer applications Product description This Eaton Weatherhead 3300X2 pipe coupling is suitable for joining two pipes in a range of fluid transfer applications. It has 1/8 female National Pipe Taper (NPT) threads on each end for connecting male-threaded pipes. The fitting is made of CA360 brass for strength and resistance to corrosion, has an operating temperature range of -65 to 250 degrees F (-53 to 121... Operating temperature range of -65 to +250 degrees F (-53 to +121 degrees C)