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Model 3020A

3020A-Blanket Gas Regulator for Very High Pressure

The Model 3020 Blanket Gas Regulator ensures that a constant gas pressure is maintained in the vapor space of a storage tank. A blanket gas regulator supplies an inert gas to prevent a vacuum from developing when liquid is removed from a tank, to maintain the desired blanket pressure when the temperature drops, and to prevent outside air from contaminating the tank or creating a flammable or explosive environment. A blanket gas pressure prevents outside air and moisture from entering the storage vessel and reduces the evaporation of the stored product to a negligible amount. The result conserves product, greatly reduces emissions, and protects the tank from external fires.

Features

Model 3020A is available for set pressures of 2 psig to 15 psig
Bubble tight shut-off
All stainless steel construction
Balanced forces acting on piston (setting is not affected by supply pressure)
Compact size and weight
Molded fluoropolymer

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