Check the listing for details. NANPU 1/4" NPT Compressed Air Filter Regulator Combo Piggyback, 5 Micron Brass E. Condition: New. Listed at 14.98 USD. NANPU 1/4" NPT Compressed Air Filter Regulator Combo - 5 Micron Brass Element NANPU 1/4" NPT Compressed Air Filter Regulator Combo - 5 Micron Brass Element High-Performance Air Filter Regulator: The NANPU 1/4" NPT Filter Regulator Combo offers excellent filtration performance, thanks to its 5-micron brass filter element. It ensures clean and regulated airflow, extending the life of your equipment and reducing maintenance needs. Durable & Reliable Design: Featuring a polycarbonate bowl, 0-150 psi pressure gauge, and a metal bracket, this unit is built for durability. It handles a maximum supply pressure of 145 psi, and the semi-auto drain function ensures efficient moisture removal. Easy Installation & Use: With a pair of air couplers, plug kit, 1/4" NPT brass fittings, and thread seal tape included, this combo set is easy to install. Pay attention to the airflow direction and thread size during installation for optimal performance. Pressure Adjustment Made Simple: Adjusting the pressure is easy—simply pull up the knob on the pressure gauge and rotate it clockwise to increase pressure or counterclockwise to decrease. Once the desired pressure is set, lock the knob in place to prevent leaks. Automatic Drainage System: The built-in semi-auto drain function automatically releases water when pressure is absent. Ensure proper drainage when the water level reaches the upper limit to maintain efficient dehumidification. 1/4" NPT Filter/Regulator Unit for compressed air systems 5-micron brass filter element for excellent filtration Max pressure: 145 psi; Operating pressure: 0-145 psi Temperature range: 41-140℉ (5-60℃) Flow rate: 20 SCFM (550 L/Minute) @ 90 PSI Polycarbonate bowl with 0-150 psi gauge and metal bracket Includes air coupler, plug kit, brass fittings, and thread seal tape Ensure clean and regulated airflow for your compressed air system with this NANPU 1/4" NPT Filter Regulator Combo. Ideal for maintaining equipment and optimizing performance!