Quality Floating Ball Auto Drain for Air Compressor

Auto Drain HAD20B is  made of first-class aluminum alloy materials through die-casting technology, strong and tight, surface is plastic-sprayed, can resist corrosion by synthetic lubricants of air compressor.

Easy to install and clean, no noise and compressed air loss, running safely. Better to clean drain bodies weekly to guarantee better drainage effect and less blockage.

Originated from the automatic draining design of the freestyle float ball, YUKA automatic drains are free from electricity, safe, low carbon, environment friendly and really help our end users save costs.

 Floating ball auto drain play very important part on whole compressed air system. No matter on the bottom of air receiver, water separator or air filter.99.73% condensate will be discharge by auto drain which can save manual operation time and more efficiently.

                                                      
                                                  
Working Principle
Drains are designed with float ball drain system.
The outlet of the drain will close and stop draining if the draining buoyance is smaller than the float ball's weight and the pressure from the compressed air.
It will have a trickle of drainage if the float weight and pressure are balanced.
It will open and start draining if the draining buoyance is greater than the float ball's weight and the pressure from the compressed air. It works cyclically according to the buoyance.

Product Specification