Didsbury Engineering offers two alternative Purge~Air systems both fully air transportable, suitable for commercial and military aircraft. Both system are designed to ensure that engineers have safe access for inspection and maintenance checks. Didsbury Purge~Air systems come complete with equipment for draining residual fuel, ventilating tanks, breathing apparatus, communications, gas detection, lighting, rescue equipment and comprehensive training. Compliant with the latest airworthiness directive SFAR88.