Simple, robust and accurate – Contrec release their new Trac-50 Truck Register for accurate delivery of fuels, chemicals and liquid food stuffs. 30th June 202126th January 2023 Designed to operate with most flow meters , including Turbine, Positive Displacement or Coriolis flowmeters, the new Trac -50 provides the ideal solution for delivery of chemicals, food stuffs and petrochemicals. Back