Pump Accessories : Challenger Series Tanks

Reliable quality pressure vessel of medium size

If you are looking for a reliable quality pressure vessel of medium size, Challenger™ tanks are the answer. Challenger™ tanks are available in 10 bar pressure rating and in sizes from 60 to 450 litres.

Requiring little to no maintenance, the range features a chlorine resistant 100% butyl diaphragm with a precision moulded copolymer polypropylene liner for superior air and water separation. The tank is constructed with a FDA approved high grade butyl, the diaphragm assembly seals water in a true non-corrosive chamber.

Product Features:

  • Patented CAD2 diaphragm technology
  • Condensation reducing design
  • Leak free air valve cap sealed with closed cell foam


  • Maximum working pressure 10 bar
  • Maximum working temperature 90ºC
  • 5 year warranty
  • NSF Standard 61, CE/PED, WRAS, ACS, ISO-9001, Gost approved


  • Diaphragm: chlorine resistant 100% butyl
  • Liner: copolymer polypropylene
  • Port diffuser: stainless steel
  • Water connection: stainless steel
  • Exterior: steel

Market Sectors:

  • Domestic

  • Commercial

  • Agricultural

  • Industrial

  • Irrigation

  • Mining


  • Water booster systems
  • Pressure maintenance
  • Liquid expansion
  • Arresting water hammer


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