Recirculation device for the freshest water

GFU-450LV

The FlowThru™ 450-liter (118.88-gallon) vertical steel tank is an innovative solution for water systems requiring consistent flow and reliable pressure management. The tank’s patented design reduces water stagnation, ensuring superior system performance. With a 1¼" NPT connection (+ BSP adaptor), it integrates seamlessly into a variety of setups.

Pre-charged to 1.4 bar (20 psi) and finished in durable gray coating, this tank is built for long-term durability and efficient operation. Ideal for high-capacity applications, it is a trusted choice for residential, commercial, and industrial water systems requiring enhanced water flow and reduced maintenance.

  • Commercial water supply systems
  • VFD/VSD controlled pressure boosting system
  • Heating, ventilation, and air conditioning
  • Swimming pools and spas
  • Wet cooling towers
  • Evaporative cooling

MODEL NUMBER: GFU-450LV

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: Gray

Pressure Max: 8.6 bar / 125 psi

Diameter: 66 cm / 26 in

Features & Benefits

  • The system avoids colonization taking place as fresh water is constantly forced into the water chamber
  • Available in composite and steel
  • Patented CAD-2 diaphragm technology
  • No stagnation
  • Patented water vane, total recirculation of water
  • Leak-free air valve cap sealed with closed cell foam

Product Certifications

Downloads

SELL SHEET FLOW-THRU EN

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