This Pneumatic Pressure regulator provides reliable, adjustable air pressure control for compressed air systems. With a 0 to 40 bar regulation range and a built in pressure gauge port, it helps maintain consistent tool performance and protects downstream equipment from pressure spikes. Designed for compatibility with common BSP thread connections, it supports 1/4, 3/8, 1/2 and 2 inch BSP fittings for flexible installation with a wide range of compressors, hoses, and components. Model QTYH15/10 08 25 and color variant QTYH32 are listed in the product details. Key benefits Stable output pressure: precise regulation from 0 to 40 bar supports consistent operation of pneumatic tools and systems. Real time monitoring: pressure gauge port allows easy connection of gauges or monitoring devices to track downstream pressure. Broad compatibility: supports multiple BSP thread options including 1/4, 3/8, 1/2 and 2 inch BSP, enabling flexible integration with existing equipment. Protective and durable: helps prevent overpressure conditions and tool wear by maintaining a steady regulated pressure. Simple integration: compact regulator design and standard BSP ports simplify installation in a variety of layouts. Key attributes Functionality: pneumatic regulator with pressure gauge port for monitoring downstream pressure. Compatibility: BSP thread options 1/4, 3/8, 1/2, and 2 inch BSP. Pressure range: 0 to 40 bar. Model and color: QTYH15/10 08 25, Color QTYH32. Performance: suitable for pressure regulation in industrial and workshop environments. Porting: includes pressure gauge port for easy pressure verification. Applications and use cases General workshop pneumatic systems: regulate compressor output to provide stable pressure for drills, grinders, sanders, and other hand tools. Paint spraying and coating lines: supply a controlled air pressure to spray guns or coating equipment for consistent finish quality. Pneumatic automation and actuators: deliver reliable pressure to cylinders and actuators in manufacturing lines, with gauge port enabling monitoring and process control. This description reflects the product specifications and variant information provided, focusing on clear benefits, compatibility, and practical use cases while maintaining a professional and credible tone.