About This

Size: 4" NPT female thread union, for connecting and extending two male pipes.
Material: 304 Stainless steel, lead free, more durable, strong and corrosion resistant compared to brass fittings.
Easy Use: Both ends are used to connect pipes of the same diameter for connection, termination and flow control; The deep thread design makes the accessory better engage with the object to enhance fixation.
Working Temperature & Maximum Pressure: Temperature range from -80 to 400 degrees F/-68 to 752 degrees C; Maximum working pressure is 10000PSI.
Widely Use: Good corrosion resistance performance makes it widely used in many fields such as hydrant pipe, air compressor, laundry faucet, extended shower-head and hose, natural gas line and irrigation applications, etc. Available for full range of liquids and gas, water, air and some corrosive liquid.