Gas control unit HP277-AU

The HP 277 is a singel stage cylinder station for acetylen 2.6 for 2x1, 2x2 or 2x3 cylinders with automatic changeover. The cylinder station is used for the safe withdrawal of acetylene from 1, 2 or 3 cylinders and is available as standard for 2x1, 2x2 or 2x3 cylinders. The station is mounted on a console and co- mes standard with a pressure regulator with inlet and outlet gauges, a switchover valve, a safety valve, as well as a flame arrester and quick-action shut-off device. It can optionally be equipped with contact gauges. A gas shortage warning device and an emer- gency stop system for upgrading the safety circuit are also available as accessories (see also Chapter 7). Especially for acetylene with high safety and tightness requirements, where an uninterrup- ted supply must be ensured overnight and at weekends. Application in laboratory and AAS supplies