Hydro Testing for D.O.T. Compliance

At All Air Co, we help businesses maintain safe, compliant, and reliable equipment with professional hydrostatic testing (hydro testing) services. Hydro testing is an industry-standard method used to confirm the integrity, strength, and leak-tightness of pressure vessels, pipes, and cylinders by filling the unit with water and pressurizing it beyond normal operating levels to identify leaks or failures.

This process is essential for ensuring equipment meets required safety standards and remains D.O.T. compliant, helping prevent hazards while extending the life of critical tanks and cylinders.

Hydrostatic Testing Services

Hydrostatic testing is one of the most trusted ways to confirm that pressurized equipment is safe and ready for use. At All Air Co, our hydro testing process is designed to verify:

  • Structural strength
  • Leak-tightness
  • Overall tank/cylinder integrity
  • Safety compliance requirements
Hydro testing is performed by filling the tank or vessel with liquid (typically water), then pressurizing it above standard operating levels to check for any leaks or failures.

Why Hydro Testing Matters

Routine hydro testing helps ensure your equipment remains safe and compliant. It's an important step for:

  • Meeting D.O.T. compliance standards
  • Reducing risk of equipment failure
  • Protecting employees and customers
  • Maintaining operational reliability

All Air Co provides hydrostatic testing services to help ensure tanks, cylinders, and pressure vessels remain safe, leak-free, and D.O.T. compliant. Hydro testing verifies equipment integrity by filling with water, pressurizing beyond normal operating levels, and inspecting for leaks or failures.