Middle-sized multi-use pressure tanks

GCN-120GV

The Challengerâ„¢ 450-liter / 118.88-gallon vertical pressure tank is built for high-capacity systems requiring dependable performance. Its patented CAD-2 diaphragm assembly provides superior air and water separation, while the chlorine-resistant butyl diaphragm and copolymer polypropylene liner ensure durability and safety.

With a 1¼" NPT connection and pre-charged to 1.4 bar / 20 psi, this tank is ideal for thermal expansion, heating, and irrigation applications. The dual-layer polyurethane paint finish protects against corrosion, while the robust carbon steel shell ensures reliable long-term performance.

  • Booster systems
  • Thermal expansion
  • Heating expansion
  • Irrigation systems

MODEL NUMBER: GCN-120GV

Temp Max: 90°C / 194°F

Pressure Pre-charge bar: 1.4 bar / 20 psi

Nominal Volume: 450 Liter / 118.88 Gallon

Connection: 1.25" NPT (F)

Color: Almond

Pressure Max: 10 bar / 150 psi

Diameter: 66.1 cm / 26 in

Features & Benefits

  • Patented stainless steel water connection
  • Two-part polyurethane, epoxy primed paint finish
  • Leak-free air valve cap, sealed and closed cell foam
  • Replaceable tank base
  • Maintenance-free
  • Carbon steel shell
  • Patented CAD-2 diaphragm technology
  • Comprehensive testing

Product Certifications

Downloads

SELL SHEET CHALLENGER EN

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