0.6-25 Bar Water Cooled Centrifugal Compressor for air-separation - China Oil Free Centrifugal Air Compressor, Oilless Centrifugal Air Compressor | Made-in-China.com
Amazon.com: Brass Air Compressor Safety Valve 20bar/25bar/30bar/40bar High Pressure Air Pressure Relief Valve Vent Male 1/2 BSP (Size : 25bar) : Industrial & Scientific