Description
The General Air Products DPS-RETRO is a digital pressure switch retrofit kit designed to upgrade mechanical pressure switches on fire protection air compressors used in dry sprinkler systems. The kit provides a modern digital control interface that allows operators to monitor pressure levels, compressor performance, and operational cycles directly from the switch display.
The device features a digital display with push-button controls that allow installers to select preset pressure ranges or configure custom pressure ON/OFF settings in the field. It can display pressure readings, compressor motor current, accumulated run hours, and system cycle counts to assist with system monitoring and maintenance diagnostics.
Designed specifically for fire protection air compressor applications, the DPS-RETRO kit includes all required fittings, tubing, and mounting hardware needed to replace a mechanical pressure switch with a digital system. The device is UL listed and rated for over 100,000 cycles, providing reliable performance in fire sprinkler air maintenance systems.
