The ramps connecting one more cylinders with the aim to constitute a source of supply of an installation for the distribution of technical gases where it is not necessary or required to use the central automatic exchange. In fact the single ramp can connect a pressure reducer suitable to distribute the gas in a centralized manner, using pressure transducers or pressure switches to monitor the charging pressure cylinders. Each place cylinder is equipped with manual shutoff valve and non-return valve automatically able to avoid dangerous and unwanted decanting of gases from one cylinder to another. Entirely made in brass of high purity, the collectors are mounted on structural stainless steel and available from one to five places. Equipped with drain valve if you do not have it mounted on the central decompression in exchange, they are also equipped with high-pressure block housing the sensor. DZ Medicale provides its ramps, as all devices pure gases, with single-component tests, and marking and labeling specific to a single customer, a guarantee of quality and absolute traceability.