4 LITER EXPANSION TANK ATT. 1” W/FIXED MEMBRANE
Global Water Solutions ' PressureWave™ PWB-4LX tank is ideal for a wide range of applications including pressurization systems, artesian wells, irrigation systems, constant pressure systems, variable frequency electronic systems, thermal expansion, water hammer protection.
The PressureWave™ PWB-4LX Series is constructed from an original polypropylene liner combined with a high quality FDA (Food and Drug Administration) approved butyl diaphragm with a single diaphragm design; this is pressed to the tank walls by a steel sealing ring. The hermetically sealed dust cap protecting the pre-charge valve prevents air leaks.
The water enters the tank through a patented hydraulic connection made of stainless steel.
All internal parts, including the air valve, are rounded to prevent the diaphragm from puncturing.
On the outside, the almond-coloured two-component polyurethane paint applied to an epoxy base guarantees high resistance to atmospheric agents and durability over the years.
PressureWave™ tanks undergo quality testing at multiple stages throughout the manufacturing process to ensure the structural integrity of each tank.
PressureWave™ tanks represent, to date, the best pressure vessels of superior quality and versatility, suitable for a wide range of applications, requiring no maintenance whatsoever.
TECHNICAL FEATURES
Precharge in vessel: 1.9 bar / 28 psi
Maximum operating pressure: 10 bar / 150 psi
Maximum liquid temperature: 90°C / 194 °F
DIMENSIONS
Height: 261 mm - Width 162 mm - Weight 1.74 kg
