Zinga pressure and vacuum indicators are designed for use with a wide range of Zinga filters. Pressure and vacuum indicators provide for effective management of filters. Indicators are manufactured to exacting standards and designed to convey the condition of filter elements, either visually, electrically, or with a combination of visual and electric signaling.
Low-Pressure Visual Indicator
Cartridge-Style Visual Indicator
Cartridge-Style Visual/Electrical Indicator
Cartridge-Style Single Wire DC Indicator