Bladder Tanks are the main component in a balanced pressure proportioning bladder tank system, which require no outside power source other than an adequate water supply.

The Bladder Tank is a carbon steel pressure vessel with an internal reinforced neoprene rubber bladder resistant to the corrosion of the water and of the foaming agent with which it is in contact.

Bladder Tanks are available in both vertical and horizontal versions in multiple sizes and with foam inside or outside the membrane.

The Foam Bladder Tank serves as a pre-mixing system through a very simple mechanism: the water coming from the water network pressurizes the tank, pushing the foam concentrate contained in it to a mixer of venturi type. Here, the foam concentrate is in contact with the water, forming the foam mixture that will be channeled to the pipe of the distribution network.

• Complies to ASME VIII div 1 and PED EC 2014/68/EU
• Suitable for seismic Zone Level 2b UBC-PGA 0.25g
• Neoprene-Hypalon membrane
• 18 inches. manhole for easy maintenance
• Safety pressure relief valve calibrated to the design pressure
• Visual level indicator
• Integrated check valve on foam pipe
• UL APPROVAL for any size and configuration Mod. H, HI,F,FI
• ASME U stamp Optional

• Offshore helideck Protection
• Off-Shore – Oil/Gas Pumps
• On-Shore – Transfer Pumps
• Fixed Roof Storage tanks
• Floating Roof Storage Tanks
• Power Generation Plant transformers
• Power Generation Plants Oil Pumps