Enhance the control and safety of your refrigeration and automatic air conditioning systems with this high-quality Pressure Control Switch. Designed to handle freon, air, liquid, and other non-corrosive media, this durable pressure switch combines reliable functionality with easy installation, making it an essential component for maintaining optimal system performance. Key Features: · Premium Materials: Crafted from plastic, iron plating nickel, stainless steel, and brass to provide excellent anti-corrosion properties and long-lasting durability. · Versatile Application: Suitable for use with freon, air, liquid, and other non-corrosive media, ideal for refrigeration equipment and automatic air conditioning systems. · Accurate Pressure Regulation: Features a pressure regulating range of -1 bar (Min) to 0 bar (Max) and a differential pressure adjustment range between 0.2 bar and 0.5 bar, ensuring precise control. · Reliable SPDT Switch: Equipped with a Single Pole Double Throw switch that guarantees stable and dependable contact switching for effective system operation. · Pre-Set Factory Settings: Includes factory settings from -0.2 bar (OFF/ON) to -0.6 bar (ON/OFF), simplifying initial setup and calibration. · High Air Tightness: Maximum air tightness test rated at 16.5 bar to ensure reliable sealing and system integrity. · Long Service Life: Micro switch rated for up to 100,000 operational cycles, delivering consistent performance over extended use. · Easy Installation: Comes with a mounting bracket and screws for quick and secure installation, saving time and effort during setup. Specifications: · Material: Plastic, iron plating nickel, stainless steel, brass · Weight: 396g / 14oz · Pressure Regulating Range: -1 bar (Min) to 0 bar (Max) · Differential Pressure Adjustment: 0.2 bar (Min) to 0.5 bar (Max) · Factory Setting: -0.2 bar (OFF/ON) to -0.6 bar (ON/OFF) · Maximum Air Tightness Test: 16.5 bar · Micro Switch Life: 100,000 cycles Package Includes: · 1 x Pressure Control Switch · 1 x Mounting Bracket · 4 x Screws This Pressure Control Switch delivers precision pressure management with durable construction and user-friendly installation, making it the perfect choice for maintaining and protecting your refrigeration and air conditioning systems.