• Mã SP: HD - 191
  • Giá: liên hệ
  • Description
    • Vertical or Horizontal unit
    • Maximum working pressure 12 Bar (175 PSI)
    • Carbon Steel or Stainless Steel Construction
    • Tank made to ASME Code Section VIII Div I
    • ASME U Stamp available as an option
    • Capacity up to 15,000 liters (4000 gal.)
    • Compatible with all foam concentrates
    • Nylon reinforced Buna-n-rubber bladder
    • Proportioner pre-piped on to the tank
    • Bladder Tank filling kit provided if required
    • UL Listed and FM Approved
  • Chi tiết sản phẩm
  • Đánh Giá Sản Phẩm


The Bladder Tank Foam Proportioning System utilises water pressure to inject foam concentrate into water supply and automatically proportions foam concentrate over wide range of flow and pressure, with very low pressure drop. This system does not require a foam concentrate supply pump.


The Bladder Tank Foam Proportioning Systems are available with vertical and horizontal bladder tanks. The carbon steel tanks are designed and constructed in accordance with ASME Code Section Vlll Div.1 for unfired pressure vessels. The maximum working pressure is 12 Bar (175 PSI). The vertical tank assembly is supported by legs welded to tank with provision for anchoring. The horizontal tanks are supported by two saddles welded to the tank and drilled for anchoring. Tank is provided with lifting lugs. The system is supplied with pressure vessel, bladder, fill and drain valve for water and foam concentrate, ratio controller and vent valve. Ladder and sight gauge assembly are supplied as optional items on request. All valves are labeled showing normal working position and function. All tanks are oversized for allowing thermal expansion of the foam concentrate, if any.


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