Features High Strength: Using PC container cup, high strength, high temperature resistance, not easy to aging, good sealing performance. Stable Performance: The filter adopts aluminum die casting parts, which is stable in performance, durable and easy to use. Simple Operation: Filter is easy to operate and adjust the pressure. Pull up to unlock and rotate to adjust the pressure. Light Weight: Light weight, small size, easy installation, and suitable for various installation environments. Exquisite Design: With exquisite design, transparent observation cover, can easily observe the situation in the cup. Specification: Item Type: Automatic Drain Air Filter Material: Aluminum Alloy+Stainless Ateel+PC Purpose: Automatic Filter Pressure Reducing Valve Model: AW2000-02D Connecting Pipe Diameter Thread Specification: G1/4 Adjustable Pressure Range: 0.05~0.85mpa Maximum Working Pressure: 1mpa Filtration Accuracy: 5μm Operating Temperature: 5~60℃ Package List:1 x Automatic Oil Water Separator1 x Pressure Gauge1 x Fixed Bracket Note:Please pay attention to the direction of the knob during installation to avoid reverse installation. Package List 1 x Automatic Oil Water Separator 1 x Pressure Gauge 1 x Fixed Bracket