Size: 1/4 Barb to 1/8 Male NPT, Barbed fitting for a tight seal on hoses and NP 5pcs 5/8 ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air Gas Bottle Level Indicator Male Run Tee Hose Barb Fittings, Brass Hose Fittings, Brass Hose Splicer, Brass Hose Barb Pipe Compressor Hose This NPT brass fitting is an adapter for connecting a hose to a male threaded pipe. Hose barb on one end and male NPT threads on the other Size: 1/4 Barb to 1/8 Male NPT, Barbed fitting for a tight seal on hoses and NPT threads for a tighter seal than straight threads Pressure: Will withstand burst pressures of plastic tubing Temperature Range: From -40°F to 160°F This fitting is a 1/4" ID Hose Barb splicer (union) connects two equal hoses together. Made from brass, intended for not-potable water applications Typical Application: Temperature control circuits, pneumatic circuits, vacuum and fluid systems test apparatus, lubricant, coolant lines Material: CA 360 brass for bar-stock, high quality, provide high resistance to abrasion and corrosion.