Air pressure regulator and moisture filter with semi-auto discharge Why you need it: Keeps compressed air clean and consistent so downstream equipment and tools run reliably, reduce downtime, and cut maintenance caused by moisture and unstable pressure. Key benefits: Stable output: Control air pressure precisely from 0.05 MPa to 0.85 MPa to match the needs of pneumatic tools and equipment. Cleaner air: Purifies the air source and filters humidity to reduce corrosion, protect seals, and improve tool performance. Lower maintenance: Semi-auto differential pressure discharge design removes collected water automatically when needed, reducing manual draining and interruptions. Durable construction: Aluminum alloy body with quality plastic components provides stability and corrosion resistance for long service life. Features and attributes Function: Regulates pressure while filtering moisture from compressed air; includes semi-auto discharge (differential pressure) for automated drain operation. Materials: Aluminum alloy and plastic for strength, light weight, and corrosion resistance. Performance range: Operates across a wide pressure range, 0.05 MPa to 0.85 MPa. Compatibility: Designed for integration with standard compressed air systems and pneumatic equipment; suitable where regulated, dry air is required. Use scenarios Workshop pneumatic tools: Maintain steady pressure and dry air for impact wrenches, air ratchets, and sanders to improve consistency and reduce tool wear. Production line machinery: Protect valves, cylinders, and sensors from moisture and pressure fluctuations to prevent product defects and unscheduled stops. Paint and finishing booths: Deliver stable, dry air to spray guns to improve finish quality and reduce blotches caused by moisture. Installation and maintenance notes Install in the main air line before downstream equipment and follow system flow direction. Check and clean/filter elements as part of routine maintenance; the semi-auto discharge reduces but does not eliminate the need for periodic inspection. Confirm compatibility with your system fittings and mounting requirements prior to installation. What makes it stand out Combines pressure regulation and moisture control in a single compact unit with an automatic discharge feature. Robust materials and a wide operating range make it versatile for industrial, commercial, and workshop applications where stable, clean compressed air is critical.