Air Lift Bags
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Proof Test

Proof Load Testing

Structure-flex Proof Test Bags are manufactured in sizes ranging from 1 tonne to 100 tonnes, as well as a range of low head test bags for use in limited height situations, ranging from 1 tonne to 15 tonnes.
All of our test bags are designed with a safe working load ratio of 6:1 and are manufactured high-strength PVC coated polyester cloth.

  • Safety factor of 6:1
  • Single point attachment for ease of use.
  • Trunk and pulley assembly for safe emptying of bag.
  • All seams are Radio Frequency welded for high strength.
  • Robust, flexible and simple to use.
  • Easily folded for compact storage.
  • Low head versions for limited height testing
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