Dual Pressure Control Auto/Man

Dual Pressure Control Auto/Man

Protect compressors in refrigeration and air-condition plant, and keep them from over-low pressure or over-high suction pressure.
Start and stop refrigeration compressors and fans of air condensers.
Used not only in fluoride refrigeration,but also in air and liquid.

A ALLAIR Dual Pressure Control Auto/Man. Is a single device that monitors both high an low pressures in a refrigeration or air conditioning systems. With an “Auto/Man” model allowing for one side to be automatically reset and the other to require a manual reset. This dual function provides safety and protection for the system. The automatic side typically handles normal operation, while the manual side is used for critical high-pressure safety cut-outs.

Dual control.It combines two separate pressure controls (one for low pressure and one for high pressure) into a single unit.