Amron International's Model 8206-D Low Air Pressure Alarm System - Series D is designed for monitoring the output of an air compressor or air storage bank and alerts the tendor or dive supervisor of a decrease in air pressure to the commercial diver.

Amron International's Model 8206 Low Air Pressure Alarm System - Series E is designed for monitoring the output of an air compressor or air storage bank and alerts the tendor or dive supervisor of a decrease in air pressure to the commercial diver.

Amron International's Model 8206-G Low Air Pressure Alarm System - Series G is designed for monitoring the output of an air compressor or air storage bank and alerts the tendor or dive supervisor of a decrease in air pressure to the commercial diver.

Amron International's 8206-H Low Air Pressure Alarm System - Series H is designed for monitoring the output of an air compressor or air storage bank and alerts the tendor or dive supervisor of a decrease in air pressure to the commercial diver.