S500 Constant Pressure Diving Oxygen Cylinder Breathing Head Black Set

Specification: Color: Black Weight: 883g Model: S500 Material: 6061 Aviation Aluminum Max. pressure: 3000PSI / 200bar / 20MPA Oxygen Cylinder Interface Model: M18x1.5 Size: Approx.12.6*9.2cm/4.96*3.62" Box Size: Approx.37.3*21.1*8.8cm/15.23*6.73*3.23" Features: External explosion-proof valve is safer to use. Use with a 0.5L oxygen cylinder(not included),underwater breathing time can reach 10~15 minutes. The pressure gauge has a luminous function, and the underwater 80m is still very clear. The dial design is clearly visible, and the pressure value is accurately identified at a glance. Increase the decompression chamber, balance the gas pressure inside the bottle to achieve constant pressure function. Made of aviation aluminum material and meets manufacturing standards of diving equipment. Precautions for use: 1. This product is suitable for recreational diving within 10m. Do not attempt to use it as an air supply in deep water. 2. This product can be used as a backup air source for recreational diving within 30 meters. 3. This product is suitable for waters above 10 Celsius. 4. The recommended maximum rate of rise is 15m per minute (the last 6m requires 6m per minute). 5. The maximum filling pressure of this product is 3000 PSI or 200bar,And can only fill the compressed air that the human body breathes.Gases with oxygen content greater than 40% cannot be used. 6.Keep the product in a cool, dry place away from direct sunlight.Do not store in a car trunk or high temperature, or put it in fire. 7. After filling the air, the pressure must be released first. 8. When the gauge pointer reaches the red area, please rise to the surface, inflate again to use. Note: About after-sales issues with accessories:Guests who refund or reissue due to missing accessories need to take a video in advance (open the box) and send it to us.Please understand. Due to the light and screen difference, the item's color maybe slightly different from the pictures. Please understand. Please allow 0.5-1 inch difference due to manual. Package Included: 1 x Breathing Head 1 x User Manual 1 Set Accessories