Multi-purpose maintenance-free pressure tanks

PWB-12LH

The PressureWaveâ„¢ 12-liter / 3.17-gallon horizontal pressure tank offers compact and reliable performance for smaller pressure systems. Its virgin polypropylene liner and high-grade butyl diaphragm are reinforced to ensure a longer service life. The patented stainless-steel water connection provides a dual water/air seal for leak-free and maintenance-free operation.

With a 1" BSPT connection and pre-charged to 1.9 bar / 28 psi, this tank is suitable for booster systems, thermal expansion, or hydraulic hammer arresting. Its carbon steel shell with dual-layer polyurethane paint provides excellent resistance to corrosion and wear.

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

MODEL NUMBER: PWB-12LH

Temp Max: 90°C / 194°F

Pressure Pre-charge bar: 1.9 bar / 28 psi

Nominal Volume: 12 Liter / 3.17 Gallon

Connection: 1" BSPT (M)

Color: Almond

Pressure Max: 10 bar / 150 psi

Diameter: 23 cm / 9.1 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

Downloads

SELL SHEET PRESSUREWAVE EN

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PWB-18LX

Water Movement: Steel Pressure Tanks


Model number: PWB-18LX
PressureWaveâ„¢ 18-liter / 4.76-gallon inline pressure tank with 1" BSPT connection, pre-charged to 1.9 bar / 28 psi. Compact and maintenance-free for thermal expansion or irrigation.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.9 bar / 28 psi

NOMINAL VOLUME: 18 Liter / 4.76 Gallon

CONNECTION: 1" BSPT (M)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 27.9 cm / 11 in

PWN-18LX

Water Movement: Steel Pressure Tanks


Model number: PWN-18LX
PressureWaveâ„¢ 18-liter / 4.76-gallon inline pressure tank with 1" NPT connection, pre-charged to 1.9 bar / 28 psi. Compact and reliable for thermal expansion.

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

PWB-20LH

Water Movement: Steel Pressure Tanks


Model number: PWB-20LH
PressureWaveâ„¢ 20-liter / 5.28-gallon horizontal pressure tank with 1" BSPT connection, pre-charged to 1.9 bar / 28 psi. Durable and space-saving design.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.9 bar / 28 psi

NOMINAL VOLUME: 20 Liter / 5.28 Gallon

CONNECTION: 1" BSPT (M)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 26.4 cm / 10.4 in

PWN-20LH

Water Movement: Steel Pressure Tanks


Model number: PWN-20LH
PressureWaveâ„¢ 20-liter / 5.28-gallon horizontal pressure tank with 1" NPT connection, pre-charged to 1.9 bar / 28 psi. Durable and space-efficient.

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

PWB-24LX

Water Movement: Steel Pressure Tanks


Model number: PWB-24LX
PressureWaveâ„¢ 24-liter / 6.34-gallon inline pressure tank with 1" BSPT connection, pre-charged to 1.9 bar / 28 psi. Compact and efficient for various systems.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.9 bar / 28 psi

NOMINAL VOLUME: 24 Liter / 6.34 Gallon

CONNECTION: 1" BSPT (M)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 29 cm / 11.4 in

PWN-24LH

Water Movement: Steel Pressure Tanks


Model number: PWN-24LH
PressureWaveâ„¢ 24-liter / 6.34-gallon horizontal pressure tank with 1" NPT connection, pre-charged to 1.9 bar / 28 psi. Space-efficient and reliable for multiple applications.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.9 bar / 28 psi

NOMINAL VOLUME: 24 Liter / 6.34 Gallon

CONNECTION: 1" NPT (M)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 29.1 cm / 11.5 in

PWB-24LH

Water Movement: Steel Pressure Tanks


Model number: PWB-24LH
PressureWaveâ„¢ 24-liter / 6.34-gallon horizontal pressure tank with 1" BSPT connection, pre-charged to 1.9 bar / 28 psi. Space-efficient and reliable for pressure systems.

TEMP MAX: 90°C / 194°F

PRESSURE PRE-CHARGE BAR: 1.9 bar / 28 psi

NOMINAL VOLUME: 24 Liter / 6.34 Gallon

CONNECTION: 1" BSPT (M)

COLOR: Almond

PRESSURE MAX: 10 bar / 150 psi

DIAMETER: 29.1 cm / 11.5 in