The Welker DA-1 Dehydration Assembly is designed to filter, dry, and regulate natural gas or instrument air for use as a pneumatic instrument supply. The system incorporates filters to remove unwanted elements from the instrument supply, as well as regulators to reduce the pressure of the supply prior to entering the instrumentation. This system utilizes a backup filter; in the event that the primary filter or regulator becomes obstructed and requires maintenance, the backup filter automatically goes into service, allowing operation to remain uninterrupted.
|Materials of Construction||316/316L Stainless Steel, Brass, Carbon Steel, Teflon®, Viton®|
|Inlet Connection||1/4" FNPT|
|Outlet Connection||1/4" FNPT|
|Flow Rate||Up to 50 scfm|
|Filter Media||1/3 Activated Charcoal, 2/3 Silica Gel|
|Operating Pressure||1500 psig @ -20 °F to 120 °F|