Features: 1.Easy Adjusting: The pressure adjustment mechanism adopts balanced design, and the pressure adjustment is very stable with small drift amount. 2.Better Control: Pressure type self locking structure can prevent the set pressure from being disturbed by the outside, stable and reliable. 3.Good Filtering: With 5μm and 40μm filter accuracy to choose from, the unique diversion structure enables effective and efficient filtering. 4.Stable Working: Besides the standard form, there is also a low pressure type to choose from, and the highest adjustable pressure is 0.4MPA. 5.Drainage Modes: With 3 kinds of drainage modes to choose from, including manual, differential pressure and automatic drainage, very flexible. 6.Firm Installation: You can use fixing bracket for installation, and the embedded installation will largely save your space. Specification Item Type: Air Compressor Flow Filter Material: Aluminium Alloy Model GFR300-08 GFR300-10 GFR300-15 Working Medium Air Take Over Calibre PT1/4 PT3/8 PT1/2 Filter Element Accuracy 40μm or 5μm Operating Pressure Range Automatic and Differential Pressure Drainage Type: 0.15-0.9Mpa (20-130Ps) Manual Drainage Type: 0.05-0.9Mpa (7-130Ps) Proof Pressure 1.5Mpa(215Psi) Operating Temperature Range -20℃-70℃ Water Filter Cup Capacity 40CC Package List 1 x Air Compressor Flow Filter1 x Accessory