1Air compressor filter is equipped with high-accurancy barometer, which can meet more usage environment. 2While cup protective cover is made of iron material, such oil-water separator quality is guaranteed, you can use it with confidence. 3Supports aluminum alloy body, air oil-water separator can be easy to use in the practical life with high practical adoptability and durability. 4Made of polycarbonate PC and engineering plastic ABS material, impact-resistant cup body better protects the filter. 5High-quality filter makes oil-water separation more effective with stable and efficient performance.Item Type: Air oil-water separator Model: AW3000-03A Maximum Working Pressure: 1.0 (mpa) Connection Pipe Diameter: Approx. 0.95cm / (3/8-inch) Interface Thread: G1/8 Interface Type: Differential pressure drainage interface Pressure Gauge Diameter : Approx. 0.32cm/ (1/8 inch) Pressure Regulation Range: 0.05-0.85 (mpa) Operating Temperature: 5-60 () Body Material: Aluminum alloy Cup Material: Polycarbonate PC, engineering plastic ABS Cup Protective Cover: Iron1 x Air Oil-Water Separator1 x Pressure Gauge1 x Bracket2 x Screw1 x User ManualPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.