Save space with an embedded square pressure gauge (external round pressure gauge available as an option). Features a pressure-type self-locking structure to prevent changes in set pressure due to external interference. Balanced pressure adjustment mechanism ensures stable performance with minimal drift and excellent pressure characteristics. Available in a low-pressure version with a maximum adjustable pressure of 0.4 MPa. Unique flow diversion design promotes gas rotation, effectively separating liquid from gas and reliably filtering solid particles. Offers three drainage options: manual, differential pressure, and automatic, with optional fixed bracket installation. Product Includes: 1 x Compressed Air Filter Regulator 1 x Bracket Board 1 x Spiral Ring 1 x Interface Plug Item Type: Compressed Air Filter Regulator Material: Aluminum Alloy Working Medium: Air Operating Pressure Range: - Automatic and Differential Pressure Drainage Type: 0.15–0.9 MPa (20–130 Psi) - Manual Drainage Type: 0.05–0.9 MPa (7–130 Psi) Proof Pressure: 1.5 MPa (215 Psi) Operating Temperature Range: -20°C to 70°C Water Filter Bowl Capacity: 80 CC