Air Compressor Or Gas Tank Pneumatic Automatic Drain 1/2 Inch Npt Drain Valve Electronic Drain Valv

The auto drainer outflows air tank's precipitation water automatically and keeps tank or compressor's air in a perfect dry condition.Pneumatic operation, connecting directly with air compressor or air tank at bottom,electricity free.Regulation valve controls discharge interval,energy saving and easy to use.The drain valve made of full metal, keeps high durability and maintain high compressive resistance,1\/2inch NPT orifice drains out muddy water easily.Applicable for air storage tank, air compressor, air dryer, precision filter and air compressor tubes.Color: silver+orangematerial: metalPackage Contents:1 x air compressorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.