Fire characteristics and using breathing pneumatic valve with double nozzles 2)

features and performance:
two for breathing fire and pneumatic valve is installed in the ( Indoor) More than breathing, inside and outside the fixed roof tank storage tank pressure can automatically regulate, and with reliable, stable, line SY - completely conform to the oil industry Standard. Scope:

fire with double over breathing pneumatic valve as less internal storage. Class C oil and flash point below the consumer price index is low. CB oil, such as steam benzene, kerosene, light diesel oil, heavy oil, oil and chemical storage tanks, all of the same character.
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