Keep your compressed air system bone-dry with the CAIROS Drain Valve. Designed for high-performance industrial use, this valve automatically removes collected condensate (water and oil) from your system without wasting a single drop of compressed air.
Because it works on a mechanical float principle, it requires zero electricity, saving you money on power and installation costs. Whether you are running a small workshop compressor or a large industrial air plant, the CAIROS Auto Drain ensures your tools and machines are protected from moisture damage, rust, and clogs.
Key Highlights
-
Fully Automatic Operation: Uses a high-precision float mechanism to discharge water and oil automatically. No manual draining or monitoring is required.
-
Zero Air Loss Technology: Unlike timer-based valves, this mechanical float valve only opens when liquid is present, preventing expensive compressed air from escaping.
-
No Power Needed: Operates entirely on system pressure. No electrical wiring, batteries, or external power supply required, making it 100% safe and energy-efficient.
-
Heavy-Duty Construction: Built with corrosion-resistant materials designed to handle harsh industrial environments and high-pressure air lines.
-
Universal Compatibility: Ideal for air receivers, refrigerated air dryers, moisture separators, and large-scale compressed air systems.
-
Easy Installation: Compact and lightweight design (750g) allows for quick setup in tight spaces. Standard industrial threading for a leak-proof fit.





Reviews
There are no reviews yet.