Features ALUMINUM ALLOY MATERIAL: The shell of auto drain trap is made of aluminum alloy material, durable with long service life. LARGE FLOW HOLE AND LARGE SCREEN: Let the gas through and prevent debris particles from blocking the pipeline. ZERO LOSS: The special design makes the valve does not consume air pressure and gas, so that more secure and safe to use. ZERO GAS CONSUMPTION AUTOMATIC DRAINAGE: Can be used in compressed air equipment and pipelines, can automatically discharge the condensate generated inside the compressor system at any time to keep the compressed air dry and clean. ENERGY SAVING AND ENVIRONMENTAL PROTECTION: Just connect the drainer to the air equipment and pipeline, do not need to use the power supply, energy saving, environmental protection and safe. Specification:Item Type: Auto Drain Trap Operating Pressure: 0~16bar Water Inlet: G1/2in Maximum Displacement: 90 (L/H) Package List:1 x Auto Drain Trap1 x Outlet Accessory Package List 1 x Auto Drain Trap 1 x Outlet Accessory