Features HIGH QUALITY: Valve body of the co2 regulator is made of zinc alloy, inlet pipe with sintered brass filter, oxygen cap, outlet nozzle, zinc alloy casting, thicker and durable. DUAL DISPLAY: The co2 pressure reducer is easy to read dual gauge display helps you to read your measurements accurately. The surface has protective film, the scale is clearly visible, not easy to fade. BIG HANDLE SEITCH: The co2 gas regulator has anti-skid design, more saving labor. Compact structure, beautiful appearance,and great sealing performance. PRINCIPLE: The pressure reducing valve pneumatic control valve is a necessary accessories, the origin of the main effect is to reduce the pressure and stability to a fixed value so that the regulator can obtain stable gas source power for regulating control. APPLICATION: The co2 pressure regulator is practical, suitable for welding, cutting, chemical industry, medical and health, electronic industry, etc. Features: Suitable for gas welding, cutting, chemical and other process. The surface has protective film, the scale is clearly visible, not easy to fade Compact structure, beautiful appearance,and great sealing performance Big handle switch: anti-skid design, more saving labor Valve body is made of zinc alloy, inlet pipe with sintered brass filter, oxygen cap, outlet nozzle, zinc alloy casting, thicker and durable Product use: the pressure reducing valve pneumatic control valve is a necessary accessories, the origin of the main effect is to reduce the pressure and stability to a fixed value so that the regulator can obtain stable gas source power for regulating control Specifications: Material: Zinc alloy + brass Applicable medium: Carbon dioxide Measuring range: 0-1MPa, 0- 25MPa Big cap thread: G5/8 Outlet nozzle: 8mm Size: 14.5 x 14cm / 5.71 x 5.51in Weight: 762g Package included: 1x CO2 Pressure Regulator Note: Before purchase, it is required to confirm that the flat head model of the cylinder is QF-2 before normal use. Package List