Hydrostatic Testing

Smokey’s Fire Protection is a certified Hydrostatic Testing facility located in Lancaster PA.  We currently test the following specification of cylinders: 3A,3AA,3AL,4B,4BA,4BW,4E and Special Permit.  If you are not familiar with your cylinder specification or you do not see your type on the list please give us a call to discuss options!

The Department of Transportation requires gas cylinders undergo a re-certification process every few years. With cylinders under high pressure it is important to make sure they are safe to use. Depending on the cylinder testing is required every 3, 5, or 10 years. 

Using state of the art hydrostatic testing equipment Smokey’s Fire Protection, in Lancaster PA, is able to provide you with accurate testing for your cylinder re-certification needs. All testing is done in house with equipment capable of testing cylinders up to 10000 PSI.

After a passing visual inspection the cylinder will be filled with water and placed into a water jacket. Pressure will be built up within the cylinder typically to 5/3 working pressure and held there for around 30 seconds before pressure is released. Measuring water displacement before and after this process to determine a pass or fail based on cylinder expansion. 

Types of Cylinders that require retesting:

  • High Pressure Cylinders
  • SCUBA Diving Tanks
  • Breathing Air (SCBA)
  • Fiber Wrapped Aluminum Cylinders
  • Carbon Dioxide Cylinders
  • Medical Cylinders
  • Fiber Constructed Cylinders
  • Fiber Wrapped Aluminum Cylinders
  • Fire Fighter Packs
  • CO2 Fire Extinguishers
  • Paintball Tanks

Smokey’s Fire Protection is available to complete your hydrostatic testing needs with a fast turn around and competitive pricing. DOT Certified RIN #N185

Call, email, or stop by with any questions!

Hydrostatic testing facility in Lancaster PA