This is a W.T. Farley Oxygen Regulator with 2 guages...model M357020-2200009
The W.T. Farley Oxygen Regulator is a specialized gas regulator designed specifically for controlling the flow of oxygen in welding and metalworking applications. This regulator is compatible with oxygen gas and ensures precise and accurate regulation of gas pressure, allowing for efficient and safe welding processes. With its durable construction and reliable performance, the W.T. Farley Oxygen Regulator is essential equipment for businesses and industrial facilities requiring precise control of oxygen gas flow.