*KeyFeatures *Semi-Auto Drain: VEVOR 1/2" NPT air filter regulator supports both differential pressure draining and manual draining. The transparent poly bowl allows for easy visual inspection of the filtration status, with smooth inner walls to prevent air leakage. *5m Brass Filter Element: 5 micron brass filter element has a filtration precision equivalent to 1/16th the thickness of a human hair. It can effectively remove the majority of liquid and solid particles from the air, ensuring clean and dry air to prevent damage to pneumatic tools, spray guns, and pneumatic equipment. *Precise Pressure Regulation: With a maximum input pressure of 145psi, this compressed air filter dryer allows for precise pressure control from 7.5 to 125psi. Simply pull up and turn the regulator knob to set the desired pressure. It remains unaffected by variations in inlet pressure and flow rate, ensuring a consistent and stable output pressure of the compressed air. *Abundant Accessories: Our air regulator and filter combo package includes 2 x quick-connect coupler set , 1 x 1/2" NPT brass connector, 1 x pressure gauge, 1 x thread seal tape, and 1 x bracket. *Widely Applicable: This compressed air drying system is designed to be used in conjunction with an air compressor to meet the needs of different applications. Widely used in automotive repair, industrial painting, home improvement, and more. ******************************************************************************************************* *Specifications Item Model Number: AW4000-04 Maximum Input Pressure: 145 PSI Filtration Precision: Single Stage Filtration (5m) Drainage Method: Semi-Auto Drain Port Size: 1/2NPT Airflow Capacity: 70 SCFM Operating Temperature: 41-140 F Product Weight: 2.6 lbs/1.17 kg Product Dimensions: 10.42.82.8 in/2657070 mm ******************************************************************************************************* *Pakcage Content 1 x Bracket 2 x Quick Coupler Set 1 x 1/2" NPT Connector 1 x Thread Seal Tape 1 x Pressure Gauge