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Remove pipe plug covering the valve enclosure, check and adjust the charge by adding or releasing air for each application. o If the system has been filled, the tank must be isolated from the system and the tank
8 sty 2019 · The Buckeye 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.
3 maj 2023 · Set tank in place and pipe system connection to system. Be sure to include isolation valve and drain. Do not loosen nuts on cover plate; this will result in loss of pre-charge. Cover plate should only be removed when replacing bladder, and then only after the tank has been bled to zero gauge pressure.
After making sure air charge is correct, replace cap over charging valve for stem protection. Pre-charge should be +/- 2 PSI below minimum system pressure. Set tank in place and pipe system connection to system. Be sure to include isolation valve(s) and drain.
3 wrz 2024 · After making sure air charge is correct, replace protective cover over the charging valve for protection. Set tank in place and pipe system connection to system. Be sure to include isolation valve and drain. Do not loosen nuts on cover plate; this will result in loss of pre-charge.
INSTALLATION. Upon receipt of the Chemguard Bladder Tank and before installation, check completely around the tank, trim valves and piping, etc. for any damage that may have occurred during shipment. Please read through this complete manual prior to starting any installation.
The CHEMGUARD Vertical Pre-Piped Bladder Tank is a steel pressure vessel which stores foam concentrate contained within an elastomeric bladder. The concentrate is discharged from the tank by incoming water applying pressure to the bladder.
