ITEM NAME:1/2" AD402-04 Air Compressor Moisture Trap Air Filter Regulator Lubricator Description: This product often applies to auto remove the seeper at the lower places of piping, frozen type air drying machine oil separator, air storge tanks and the bottom of various air filters It can be installed in the places inconvenient for manual discharge of sewage, such as higher, lower and narrow places, especially there's large consumption of air of frequent waterdrains It can prevent the compressed air being re-polluted by condense water resulting from neglect of manual drain. Stable performance and durability. The light weight and small design, easy installation, suitable for various installation environments Specification: Model: AD402-04 Material: Aluminium Alloy Size: Approx. 184x 82mm/ 7.24x 3.23inch Working Temperature: 5-60 ℃ Inlet Connection Size: 1/2" PT Outlet Connection Size: 1/8" PT Package Includes: 1 Piece Air Drain Filter Compressor Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement..1 Piece Air Drain Filter Compressor. It can prevent the compressed air being re-polluted by condense water resulting from neglect of manual drain. This product often applies to auto remove the seeper at the lower places of piping, frozen type air drying machine oil separator, air storge tanks and the bottom of various air filters.