The HERMetic Sampler A-2 is a portable device designed for restricted sampling in open conditions. Compatible with 2-inch HERMetic compact valves, it handles liquids of varying viscosities and is ideal for open operations. Installation is straightforward with a quick-connect coupling on 2-inch vapor control valves, allowing accurate measurement of sampling height via the graduated tape. The sampling bottle is easily removed and replaced, and the unit comes with a zone sampling bottle, with additional options available. The A-2 model features a tape length of 30 meters and a sampling capacity of up to 0.47 liters.