| Variable flow rate first stage oxygen regulator with yoke-style clamp for use on pin index cylinder valves. Contents gage, bodoc seal washer and flow rate display, with all parts separate for easy modeling. A spare yoke with no pin index is included for use with gases other than O2 (scuba tanks etc.) Textures included for gage dial, maker's name and screw thread bump/displacement maps. For cylinders see product ID 389945. | 
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