HPA Tank Safety Rules & Guidelines

Always Do:

  • Protect the tank's threads and interior from oil, dirt, or other contaminants.

  • Check that your tank hasn’t exceeded its retest date. Hydrostatic tests must be done:

    • Aluminum tanks: every 10 years.

    • Composite tanks: every 5 years (max lifespan: 15 years from the first test).

  • Keep the outside of the tank clean using only mild detergent. Make sure it’s completely dry after cleaning.

  • Store the tank in a dry, cool, and well-ventilated place.

  • Service the tank only by a qualified professional.

  • Inspect all accessories and follow the manufacturer’s maintenance instructions.

  • Have the tank checked or hydrotested if you notice signs of corrosion, dents, holes, heat damage, or impact damage.

  • Check for leaks before every use. If you detect a leak, do not fill the tank.

  • Verify that the working pressure (PW) is marked on the tank and never exceed it during filling.

  • Fill the tank at a rate of less than 40 bars (600 psi) per minute up to its working pressure.


Never Do:

  • Do not modify or cover the markings on the tank.

  • Do not drop, hit, roll, or expose the tank to impacts.

  • Do not expose the tank to excessive heat (over 50°C).

  • Do not attempt to modify the threads or force a valve inside the tank.

  • Do not remove metal from the tank, as it weakens its structure.

  • Do not drill holes or modify the tank for extra gauges or fill ports.

  • Do not repaint the tank with high-temperature baked paints. Only use air-dry paints. Avoid harsh strippers or corrosive cleaners.

  • Do not use the tank for anything other than its intended purpose.

  • Do not overfill the tank beyond its rated capacity—this is dangerous.

  • Do not use or fill a leaking or damaged tank. Have it inspected by a certified specialist.

  • Do not fill a tank that is past its inspection or retest date.

  • Do not modify the tank or add unauthorized accessories—this is illegal and dangerous.

  • Do not fill the tank with CO₂—this is extremely hazardous.


Legal Information:
You can check the regulations on compressed air tanks on the Fédération Française de Paintball website.
⚠️ Note: All tanks are shipped empty, as shipping pressurized containers is not allowed.