General description It can relieve the air inlet throttling and stabilize the tension by balancing the force. The filter effectively removes impurities and debris from the compressed air, extending the service life and performance of the tool. Use scenarios include air compressors, pneumatic tools, and gas connection installations, providing effective filtration of air moisture. Technical specifications Type: Oil Water Separator Connection size: 1/4'' Recommended lubricating oil: ISO VG32 Usage Clockwise to increase the pressure Counterclockwise to decrease the pressure