Middle-sized multi-use pressure tanks

GCB-300LV

The Challenger™ 300-liter / 79.25-gallon vertical pressure tank is a high-capacity solution for booster systems, irrigation, and heating expansion. Its patented CAD-2 diaphragm technology provides reliable air and water separation, while the chlorine-resistant butyl diaphragm ensures long-term durability. The two-part polyurethane and epoxy paint finish protects against corrosion.

With a 1¼" BSPP connection and pre-charged to 1.4 bar / 20 psi, this tank offers maintenance-free operation and exceptional reliability. The robust carbon steel construction ensures it withstands demanding conditions, making it a versatile choice for various applications.

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

MODEL NUMBER: GCB-300LV

Temp Max: 90°C / 194°F

Pressure Pre-charge bar: 1.4 bar / 20 psi

Nominal Volume: 300 Liter / 79.25 Gallon

Connection: 1.25" BSPP (F)

Color: Almond

Pressure Max: 10 bar / 150 psi

Diameter: 53.4 cm / 21 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

CE

Europe

NEW_logo_iso

EAC

Russia

WQA

USA

Downloads

SELL SHEET CHALLENGER EN

  • Download
  • Download
  • Download
  • Download
  • Download
  • Download
  • Download
  • Download
  • Download
  • Download
  • Download

Related Products

Navigating through the elements of the carousel is possible using the tab key. You can skip the carousel or go straight to carousel navigation using the skip links.
GCN-80GV

Water Movement: Steel Pressure Tanks

GCN-80GV

Model number: GCN-80GV
Challenger™ 300-liter / 79.25-gallon vertical pressure tank with a 1¼" NPT connection, pre-charged to 1.4 bar / 20 psi. High-capacity and robust.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.4 bar / 20 psi

NOMINAL VOLUME: 300 Liter / 79.25 Gallon

CONNECTION: 1.25" NPT (F)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 53.4 cm / 21 in

View Product

We found other products you might like!

Navigating through the elements of the carousel is possible using the tab key. You can skip the carousel or go straight to carousel navigation using the skip links.
GCB-325LV

Water Movement: Steel Pressure Tanks

GCB-325LV

Model number: GCB-325LV
Challenger™ 325-liter / 85.86-gallon vertical pressure tank with a 1¼" BSPP connection, pre-charged to 1.4 bar / 20 psi. High-capacity and durable.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.4 bar / 20 psi

NOMINAL VOLUME: 325 Liter / 85.86 Gallon

CONNECTION: 1.25" BSPP (F)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 66.2 cm / 26.1 in

View Product
GCB-450LV

Water Movement: Steel Pressure Tanks

GCB-450LV

Model number: GCB-450LV
Challenger™ 450-liter / 118.88-gallon vertical pressure tank with a 1¼" BSPP connection, pre-charged to 1.4 bar / 20 psi. High-capacity and robust.

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" BSPP (F)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 66.1 cm / 26 in

View Product
GCN-120GV

Water Movement: Steel Pressure Tanks

GCN-120GV

Model number: GCN-120GV
Challenger™ 450-liter / 118.88-gallon vertical pressure tank with a 1¼" NPT connection, pre-charged to 1.4 bar / 20 psi. High-capacity and efficient.

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

View Product