Our range of highway tow dust suppression units are available in 500, 1200, 1500 and 2000 litre capacities. Mounted on a galvanised road legal chassis these available with several pump and hose reel options for your application, as well as dribble bar or deflector plates providing a cost-effective on-site solution where dust is a problem. Powered by a petrol engine pump, just flick the on switch, pull the cord, open the water valve and start delivering a result in minutes.