Bladder Pressure Vessel

About Bladder Pressure Vessel

A Bladder Surge Vessel is a surge control device installed with a butyl rubber bladder with Nylon Fabric reinforced in it for Better Life and Extra Strength. A pre-charge pressure is calculated with the help of Surge analysis software to give the required pressure to push the water into the system when the pump trip. As there is no contact between the compressed air and the water, there is no dissolution. Thus, there is no requirement for a permanent regulation system including compressors, etc.

Once the vessel has been commissioned and the correct pre-charge has been introduced, the vessel will operate automatically, emptying when called upon and refilling with the return waves until naturally reaching its steady state balance.

MOC Of VESSEL

SA 516 Gr.60/70

IS 2062 E-250

As per client Req.

ADVANTAGES BLADDER VESSEL TYPE SURGE PROTECTION SYSTEM

• Maintenance Cost in minimum
• "0 Chance of human error in Operational Condition
• Running Cost is very low
• "0 Instrument piping; Self Controlled.
• Reduced size and foundation cost
• No Civil Structure for compressor/Air Receiver Tank
• 100 % Reliability
• Very Simple installation. Almost Plug and play.

DISADVANTAGES BLADDER VESSEL TYPE SURGE PROTECTION SYSTEM

• Difficulty in assessing the Volume of Air
• Chances of Bladder Failure due to wrong commissioning & improper Installation.