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  • HOME
    • About us
    • Pollet Water Group
  • NEWS
  • PRODUCTS
    • Softeners >
      • Domestic Softeners >
        • Coral Softener
        • Micro Softener
        • Swan Softener
        • Delta Non Electric
      • Commercial Softeners
    • Filtration >
      • Filters & Housing
      • Sediment Reduction
      • Iron & Manganese
      • pH Systems
      • Arsenic Reduction
      • Nitrate Reduction
      • Carbon Filters
      • Colour Reduction
      • Hydrogen Sulphide
    • Reverse Osmosis >
      • Domestic RO
      • Industrial RO
      • RO Membranes
    • Valves
    • Vessels & Tanks >
      • Composite Vessels & distribution
      • Expansion vessels
      • Brine Tanks
      • Dosing Tanks & Bunds
    • UV Disinfection
    • Resin & Filter Media >
      • Ion Exchange Resins
      • Filter Media
  • TECHNICAL FORUM
    • Datasheets
    • Manuals
    • Private Water Supplies
    • How Water Softeners Work
    • Conversions and Useful Data
  • CONTACT

Vessels and distribution

All of their vessels have a maximum working pressure of 10 bar and a design lifetime of 250,000 cycles from 0 to 10 bar. The latest generation of vessels is made using an integral polyethylene liner and a high strength outer of continuous glass filament and epoxy resin. The polyethylene liner ensures that water quality is maintained in critical applications while allowing the use of a variety of regenerants including salt, acids and caustic soda. Many  vessels are WRAS listed. 
Pressure Vessels
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Composite vessels:  2.5" top hole>
Size: 6 to 13"  diameter
height: up to 54"
Volume: up to 103 litres
Temperature: <50C
Working pressure: <10 bar

Up to 10 x 35" with or without base
Above 10 x 35" with base
Temperature: <50C
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Composite vessels:  4" top hole or top/bottom hole
Size: 14 to 24"  diameter top hole
Size: 14 to 36"  diameter top/bot  hol
height: up to 72"
Volume: 92  to 450 l (top) 1084 l (top/bot)
Temperature: <50C
Working pressure: <10 bar
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Composite vessels:  Flanged
Size: 14 to 79"  diameter
height: up to 140"
Volume: 140  to 7000 litres
Temperature: <65C
Working pressure: <10 bar


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Vinylester vessels:  (hot water)
Size: 8 to 13""  diameter
height: up to 54"
Volume: 10  to 100 litres
Temperature: <65C
Working pressure: <10 bar
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Dome hole vessels
These vessels allow topping up/inspection of media through a dome hole without taking off the valve (eg pH correction systems)
Size: 10 x 54"(61 l)  and 13 x 54"  (103 l)
Temperature: <50C
Working pressure: <10 bar
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Distribution systems
Distribution systems (risers/laterals) for domestic softeners through to industrial filtration/softeners)
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