G0041

A regulator where the primary supply source is a breathing air compressor, and there is an emergency back-up supply from cylinders. With pressures up to 300 Bar. If the primary supply source fails or undergoes a significant drop in pressure the regulator will automatically start drawing gas from the cylinder supply. The standard model comes with primary supply, backup supply, and line pressure gauges. There is also a line pressure relief valve and an auxiliary port to which an alarm system can be fitted.