There are many regions where the Natural Gas pipeline does not exist yet. To satisfty the demand of these locations the delivery of natural gas is done through cylinders where it is compressed in high pressure. The disponibilization is usually done by trucks or basket of cylinders. The GASCAT engineers team due of necessity of the market designed specific equipment for utilization with CNG and nowadays has gas pressure regulators, filters and slam shut valves, designed to operated with inlet pressure up to 3500 psig, class 2500# and outlet pressure from 14.5 psig up to 1450 psig. The equipment can be supplied assembled and ready for operation, tested in factory and with all security that was correctly assembled. This set is the CNG COMBO and had been applied in systems with compressed gas, wellhead, platforms where there is energy generation etc.