MAMAC Systems PR-274-R3-MA Pressure Sensor Refrigerant or 45-second ignition cycles

or 45-second ignition cycles

Smooth Operation: Reduces mechanical stress on the door frame during repeated opening for maintenance cycles

Built with a rugged forged brass body and a 3-wire floating signal actuator

preventing heat exchanger damage and ensuring safe equipment operation

This assembly is standard for several Lakeland and Plymouth series boilers

MAMAC Systems PR-274-R3-MA Pressure Sensor Refrigerant or 45-second ignition cyclesThe MAMAC Systems PR 274 R3 MA is a professional grade low pressure sensor engineered for precise performance in HVAC and industrial automation systems. This multi range pressure transducer features six field selectable ranges including 0 5"wc, 0 2. 5"wc, 0 1. 25"wc, and three bidirectional options down to 0. 625 to 0. 625"wc, allowing technicians to consolidate inventory across multiple applications. Designed for differential pressure monitoring in