Aquasystem VR 18LT is a high-quality vertical expansion tank (membrane vessel), specially designed for closed-type heating and air conditioning systems. It effectively compensates for pressure fluctuations caused by thermal expansion of water, thereby reliably protecting the heating boiler, pipes and radiators from excessive loads and damage.
Inside the tank is a special rubber membrane with high elasticity (EPDM), which provides complete insulation of the water and air chambers and guarantees long-term and uninterrupted operation of the system.
Main advantages:
100% Italian production: Aquasystem is a world-leading brand whose products are distinguished by durability, high-quality welding seams and European certificates.
Robust construction: the tank body is made of high-quality carbon steel and is coated with anti-corrosion, powder paint, which protects it from environmental factors.
High working pressure (8 bar): The 8-bar maximum pressure limit provides a large safety margin in standard domestic heating systems (where the working pressure is usually 1.5 – 3 bar).
Convenient vertical design: The vertical wall-mounted construction takes up minimal space and is easily placed near the heating boiler.
Technical specifications (capacity and parameters):
Brand: Aquasystem (country of manufacture: Italy)
Model: VR 18
Volume: 18 liters (ideal for small and medium heating systems)
Maximum working pressure: 8 bar
Factory initial pressure (in the air chamber): 1.5 bar (bar)
Working temperature: from -10°C to +99°C (designed specifically for heating systems)
Connecting screw size: 3/4" (three-quarter inch, external thread)
Membrane type: EPDM (heat-resistant and elastic rubber)
Installation type: vertical, wall (V)
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