Multi-purpose maintenance-free pressure tanks

PWN-18LX

The PressureWave™ 18-liter / 4.76-gallon inline pressure tank delivers compact and dependable performance. Constructed with a virgin polypropylene liner and high-grade butyl diaphragm, it is reinforced for extended service life. The patented stainless-steel water connection and leak-resistant O-ring-sealed brass air valve ensure a maintenance-free experience.

Pre-charged to 1.9 bar / 28 psi and fitted with a 1" NPT connection, this tank is ideal for applications such as thermal expansion, small-scale booster systems, or hydraulic hammer arresting. Its carbon steel shell, protected by a dual-layer polyurethane finish, offers excellent corrosion resistance and durability.

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

MODEL NUMBER: PWN-18LX

Temp Max: 90°C / 194°F

Pressure Pre-charge bar: 1.9 bar / 28 psi

Nominal Volume: 18 Liter / 4.76 Gallon

Connection: 1" NPT (M)

Color: Almond

Pressure Max: 10 bar / 150 psi

Diameter: 27.9 cm / 11 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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