The GM Series gas mixer consists of KOFLOC's mechanical precision flow control valve and float type flowmeter. The built-in constant flow unit provides precise gas flow control even at an extremely low flow rate. Design allows easy yet sure setting of desired flow rates without causing interference between different gas flows. Constant supply of the mixed gas is ensured even when the pressure level of the load gases connected to the system undergoes fluctuations. With its superior stability and repeatability, the GM Series gas mixer enjoys a good reputation and is highly acclaimed in various fields.