Vertical and Horizontal Bladder Tanks Model VFT ASME Sec. VIII Div.1 - U-1A
The bladder tank is a carbon steel pressure vessel containing an elastomeric bladder between the water and foam concentrate. The bladder permits water pressure to be transferred to the foam concentrate without the two fluids mixing together.
SFFF foam calculations are made easy with our LoEx Estimator! Utilize the estimator to calculate the necessary amount of low expansion foam you need for your project. You can estimate ALL the necessary components you need to complete your foam system package, including riser assemblies, discharge devices such as FM Approved Viking sprinklers, foam bladder tanks and more. Once complete, submit your estimated bill of sale to your local Viking SupplyNet. It’s THAT easy! Head to webtools.vikingcorp.com/fff to get started.