2 pcs. AD402-04 automatic air drain filter compressor moisture separator Description: Automatic removal of low, refrigerated dehumidifiers, separators and various lower air parts. It can be installed in places where it is not convenient to drain artificial wastewater, such as high, low, narrow places. Overflow, especially in places where gas consumption is high and water discharges are frequent, can prevent artificial drainage from being forgotten and compressed air from being sucked back in by liquefied water. The product often refers to the automatic removal of the well at the bottom of pipelines, the oil separator of the air dryer type, air storage tanks and the bottom of various air tanks It can be installed in inconvenient places do manual sewage disposal, such as higher, lower and narrow places, especially where there is high air consumption or frequent water drainage It can prevent the compressed air from being re-contaminated with liquefied water as a result of neglecting the manual trigger. Stable performance and durability. Lightweight and small design, easy installation, suitable for various installation environments Specification: Model: AD402-04 Material: Aluminum Alloy Length: 184 mm Rear diameter: 80 mm Front diameter: 20 mm Operating temperature: 5-60 Inlet connection size: 1 or 2" PT Outlet connection size: 1 or 8" PT Maximum usage pressure: 1,0 (mpa) Pressure adjustment range: 0-1,0 (mpa) The package includes: 2-piece automatic trigger 2-piece colorful box