Features: _x000D_ SPC series pressure controllers are used for high and low pressure limit control of refrigeration equipment or automatic system air conditioning equipment. _x000D_ Apply to air, liquid and other non - corrosive media. _x000D_ Standard mounting bracket is provided for easy installation. _x000D_ The SPDT switch ensures reliable contact switching. _x000D_ The pressure bellows of the standard model are phosphor copper bellows and the pressure connection is made of brass. The bellows and the pressure connection for the ammonia refrigerant model are made of stainless steel _x000D_ _x000D_ Specification: _x000D_ Non-inductive current :20A, full load current :15A, and instantaneous current :72A;When rated voltage is 125VAC, _x000D_ Non-inductive current: 10A, full load current: 8A, and instantaneous current: 72A;When rated voltage is 250VAC _x000D_ Thread: G thread _x000D_ Pressure regulating range (bar) : -0.5 (Min) ~2 (Max) _x000D_ Differential pressure adjustment range (bar) : 0.2 (Min) ~0.7 (Max) _x000D_ Maximum air tightness test (bar) : 16.5 _x000D_ Power supply voltage: 24V~380V _x000D_ Life of micro switch: 100,000 times _x000D_ Weight: Approx.397g/14oz _x000D_ Refrigerant: air, liquid and other non - corrosive media _x000D_ Scope of application: control the pressure difference between liquid pipe and return pipe in water and oil series (air conditioning and other specific places) _x000D_ _x000D_ Package list: _x000D_ 1 x Pressure Controller _x000D_ 1 x Install bracket _x000D_ 1 x instructions _x000D_ 4 x Screw