SEJONG-AMC try to offer more reliable and more efficient system in controlling pressure. This employs PIC (pressure indicated controller) which measures , indicates and controls pressure on downstream. This is completely standalone and automated system that controls valves automatically to adjust downstream pressure, according to the set pressure

This sampling system employs heated pressure regulator which is designed to supply heat to samples entering instrumentation systems. It can be used to preheat liquids, to prevent condensation of gases or to vaporize liquids prior to gas analysis. The modular design of the heated pressure regulator consists of heat exchanger and pressure control sections.

Two or more step noise treatment, with each step accomplishing a diffusion and smoothing of the flow and an overall reduction of noise

Pressure recorders have a efficient design , providing ease of use in a durable field-tested package. It records a variation of pressure with good accuracy and repeatability .

SEJONG-AMC Filters effectively remove dirt, pipe scale and other particulate from gas lines, protecting meters, regulators and downstream gas equipment.

The movement of the piston tracked by a ring magnet to which the guage pointer is attached and which indicates the differential attained in the dial.