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8 sty 2019 · The bladder tanks are designed and constructed in accordance with the latest revisions to ASME Code, section VIII for unfired pressure vessels with a working pressure of 175 psi and are tested to one and one half times this pressure. INSTALLATION.
Bladder Tank Installation & System Design Information The Chemguard Bladder Tank is one component in a balanced pressure foam proportioning fire protection system. It requires no external power other than water pressure to ensure correct operation. The bladder tanks are designed and constructed in accordance with the latest revisions
The Viking bladder tank is a carbon steel pressure vessel (stainless steel construction optional) containing an elastomeric separation bladder between the water and foam concentrate. The bladder permits water pressure to be transferred to the foam concentrate without the two fl uids mixing together. A Viking ratio controller, as
Water hammer and surge protection for potable water, sea water and wastewater systems. The bladder surge tank serves as an important component of combined surge protection systems protecting against both positive and negative pressure surges.
Foam Bladder Tank - Horizontal. The bladder tank together with ratio controllers, form a balanced pressure proportioning system used to mix water and firefighting foam concentrate together to produce an effective extinguishing medium.
The document provides information on installing and designing a bladder tank fire protection system. It discusses the components of the system including the bladder tank, piping, valves, and proportioning controllers.
APPLICATION. ASME Bladder Type Hydro-Pneumatic Tanks can be used in a variety of applications ranging from well water and pressure boosting systems to sprinkler systems. The tanks control system shock and pressure fluctua-tions and provide pump protection by reducing surge pressures and by dampening pressure spikes.
