DDT Pigging Systems range from small containerized units for easy transport to difficult sites, to motorized truck mounted units, to the multiple pass pumping unit for even faster cleaning performance. These new multiple pass pumping units are modular in design and can be separated and lifted into inaccessible areas when needed.

All equipment needed to perform a complete decoking program are housed in mobile self contained units, enabling a quick and simple set-up. Transportation of the equipment to the appropriate job site is thus accomplished in an efficient manner.

DDT Filter Presses

DDT has 6 filter presses that deliver and recycle clean water on a continual basis. The filter press allows for much lower water consumption. DDT has 6 filter presses located in North America.

On long term contracts, DDT can also provide refineries with pumping units "resident on site". This will give the customer immediate access to equipment in an emergency, should the need arise. On large scale jobs, additional units that may be needed can be transported to the desired location.