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Pursuant to CA SB 478, if you are located in California, Airgas cannot display your product pricing until all items have been added to your shopping cart so that we can calculate all applicable fees, including, but not limited to, shipping and handling fees.
THe Airgas® Economy Switchover System is a low-cost automatic switchover system designed to suply a continuous supply of high purity, non-corrosive gas. Due to the pressure differential considerations, an integral line regulator is used to maintain constatn downstream pressure. The pigtails are flexible stainless steel for easy cylinder connection; the CGA's have integral check valves.
The 6- and 8-cylinder models use our block manifold header as standard.
Note: There are no shut-off or purge valves in the Economy Series system. They may be added as an option, or, consider our High-Purity Changeover Panels. The High-Purity Changeover Panels have these valves incorporated into their design.
Features
Metal-to-metal diaphragm seal - no possibility of gas contamination
User-friendly priority valve - one knob switches cylinder priority
Check valves in CGA nipples - prevents contamination and back flow
Line regulator - assures stable line pressure during changeover.
Specifications
Maximum Rated Inlet Pressure - 3,000 psig
Maximum Outlet Pressure - 0-50, 0-125, 0-250 psig
Flow Capacity - Cv=0.05
Ambient Operating Temperature - -40°F to +140°F (-38° C to 60°C)
