Multi-purpose maintenance-free pressure tanks

PWN-20LH

The PressureWave™ 20-liter / 5.28-gallon horizontal pressure tank combines compact design with reliable performance. Featuring a virgin polypropylene liner and a high-grade butyl diaphragm, it is reinforced to withstand wear and provide a long lifespan. Its patented stainless-steel water connection offers a dual water/air seal, ensuring leak-free operation.

Pre-charged to 1.9 bar / 28 psi and equipped with a 1" NPT connection, this horizontal tank integrates seamlessly into booster systems, thermal expansion setups, and irrigation applications. Its carbon steel shell, coated with dual-layer polyurethane paint, ensures corrosion resistance and long-term durability.

  • Booster systems
  • Thermal expansion
  • Irrigation systems
  • Hydraulic hammer arresting

MODEL NUMBER: PWN-20LH

Temp Max: 90°C / 194°F

Pressure Pre-charge bar: 1.9 bar / 28 psi

Nominal Volume: 20 Liter / 5.28 Gallon

Connection: 1" NPT (M)

Color: Almond

Pressure Max: 10 bar / 150 psi

Diameter: 26.4 cm / 10.4 in

Features & Benefits

  • Leak-free, O-ring sealed air valve cap
  • High-grade butyl diaphragm design
  • Dual layer polyurethane paint finish
  • Reinforced engineered thermoplastic pump stand and feet
  • Virgin polypropylene liner
  • Patented stainless steel water connection
  • Carbon steel shell
  • RCP - reinforced connection plate for inline models from 8L to 35L

Product Certifications

CE

Europe

NEW_logo_iso

EAC

Russia

WQA

USA

ACS

France

KC

South Korea

WRAS

United Kingdom

Downloads

SELL SHEET PRESSUREWAVE EN

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