FIRETECH UL Listed Foam Bladder Tank – Vertical & Horizontal

FIRETECH foam bladder tank with ratio-flow controller, UL Listed, available from AZEIDK in Saudi Arabia in red, in vertical or horizontal configuration. The tank stores foam concentrate inside a flexible bladder within a pressure vessel and uses the fire-water pressure to deliver the concentrate to the proportioner, which mixes it with water at the required ratio.

Approval (per UL Product iQ):
• UL file EX15733, category “Proportioners, Foam Concentrate”.
• Ratio-Flow Controller with Bladder Tank: ASME vertical tanks 25 to 3,963 gallons and horizontal tanks 53 to 5,300 gallons.
• Foam bladder UL listed for use with AFFF 1%, AFFF 3% and AR-AFFF 3×3%.

Technical data (per the manufacturer’s datasheet):
• Capacity: 100 to 20,000 litres (UL listed units: vertical 100 to 15,000 litres, horizontal 200 to 20,000 litres).
• Design code: ASME Section VIII Division 1.
• Rated pressure: 12.06 bar (175 psi); hydrotest: 18 bar (261 psi).
• Flow range: 75 to 36,000 LPM.
• Materials: carbon steel, stainless steel 304/L or 316/L.
• Bladder: nylon-reinforced nitrile rubber, tested for foam concentrate compatibility per UL-162.
• Coating: coal tar epoxy internally, fire-red polyurethane externally.
• Mounting: vertical vessel on leg supports, horizontal vessel on saddle supports, with lifting lugs and anchor bolts.
• Options: ASME ‘U’ stamp and CE mark; twin-vessel (main and reserve) arrangement with switchover.

Applications:
• Flammable liquid storage tanks in refineries and petrochemical units.
• Chemical process plants.
• Aircraft hangars.
• Loading and unloading gantries.
• Oil jetties and offshore platforms.
• Warehouses.
• Foam application through spray nozzles and foam sprinklers.

Ordering information: item code, maximum working pressure, proportioner flange drilling, flow direction, materials of construction, optional requirements and quantity. Contact AZEIDK to select the right capacity and proportioner for your project.