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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 Surge Tanks. 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.
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
NAFFCO Foam vertical bladder tank system is a complete self-contained proportioning system consisting of a bladder tank, ratio controller, and assembled piping.
The Viking bladder tank stores foam concentrate inside the bladder. When used in conjunction with the Viking Ratio Controller it proportions the foam concentrate accurately into the water stream.
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
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.
