Two stage regulators give a constant, precise outlet pressure, no matter what changes occur in the supply pressure. This side entry dual stage regulator has a two stage piston design for high inlet, high outlet pressure and provides a high gas flow. It is designed to deliver this high outlet pressure in an extremely stable way, making it ideal for laser applications. The body and first stage is made completely from fully machined brass bar stock and is extremely rugged and reliable. It comes in a number of different configurations for different gas services. The regulator is colour coded and marked as required in the standard AS4267.