Programmable switchover manifold

By Plant Engineering Staff April 26, 2007

The Model 8404E is an electronic, programmable switchover manifold for use with compressed specialty gases. A fully automatic manifold, it controls gas delivery from two independent banks of high-pressure cylinders. The unit features an integrated circuit that electronically monitors and displays cylinder bank pressure and delivery pressure. Adding header extensions accommodates cylinder expansion. The manifold comes with either brass or stainless-steel regulators. Delivery pressure may be set from 10 to 225 psig, with a maximum flow rate of 1,200 scfh at 225 psig of air. Maximum inlet pressure is 3000 psig. An audible/visual alarm is standard.

Scott Specialty Gases