Proof Load Bags

Water Weights' water filled proof load bags is a unique, safe and highly certified product specifically designed to provide a test load instead of traditional solid test weights.

The use of Water Weights for load testing cranes, davits, derricks, winches or any item of lifting equipment is recognized worldwide as the most safe, efficient and cost effective system of load application.

Water Weights' bags weigh less than 2% of achievable load allowing for considerable savings in transport, storage and labor costs.

Water Weights has a physically proven factor for safety in excess of 6:1 and is proof load tested to over 2:1 prior to being put into service.

A comprehensive range of water bags is available. Combining varying capacities with specially designed beams results in high accuracy especially in large load tests.

Water Weights Fact

In most cases during load testing, most of the budget is spent on transportation and labor while staging the traditional weights. Using Water Weights, you pay for the load test, not the freighting and handling.