Non-potable hydronic heating expansion tanks

HWB-130LV

The HeatWave™ Tank 130 liter / 34.34 gallon vertical model is designed for large-scale closed-loop heating systems requiring reliable fluid expansion. Its robust construction includes a high-grade butyl diaphragm and a patented chromed steel water connection, ensuring durability and effective operation in demanding environments. The brass air valve, sealed with an O-ring, provides maintenance-free performance.

Coated with a Gray dual-layer polyurethane finish, this vertical tank resists corrosion and harsh conditions. Supporting pressures up to 1.5 bar / 22 psi, its 1" BSPP connection simplifies installation in industrial and commercial systems. This tank is a dependable choice for extensive hydronic circuits using water-glycol mixtures.

  • Closed loop heating circuits
  • Hydronic heating circuits

MODEL NUMBER: HWB-130LV

Temp Max: 99°C / 210.2°F

Pressure Pre-charge bar: 1.5 bar / 22 psi

Nominal Volume: 130 Liter / 34.34 Gallon

Connection: 1" BSPP (F)

Color: Gray

Pressure Max: 6 bar / 87 psi

Diameter: 43 cm / 16.9 in

Features & Benefits

  • Leak-free O-ring sealed air valve
  • Dual layer polyurethane paint finish
  • High-grade butyl diaphragm design
  • Patented chromed steel water connection
  • Maintenance-free
  • Comprehensive testing

Product Certifications

CE

Europe

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EAC

Russia

Downloads

SELL SHEET HEATWAVE EN

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Model number: HWB-100LV
HeatWave Tank - 100 liter / 26.42 gallon vertical, 1.5 bar / 22 psi, 1" BSPP connection, Gray finish. Built for large closed-loop systems.

TEMP MAX: 99°C / 210.2°F

PRESSURE PRE-CHARGE BAR: 1.5 bar / 22 psi

NOMINAL VOLUME: 100 Liter / 26.42 Gallon

CONNECTION: 1" BSPP (F)

COLOR: Gray

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DIAMETER: 43 cm / 16.9 in

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HeatWave Tank - 150 liter / 39.63 gallon vertical, 1.5 bar / 22 psi, 1" BSPP connection, Gray finish. Heavy-duty solution for high-capacity systems.

TEMP MAX: 99°C / 210.2°F

PRESSURE PRE-CHARGE BAR: 1.5 bar / 22 psi

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