Description
The Aquasystem VAO 50 Horizontal Pressure Tank is a premium-quality pressure vessel designed to provide consistent water pressure and improve the efficiency of domestic and light commercial water systems. Manufactured in Italy, this 50-litre pressure tank features a replaceable food-grade EPDM diaphragm and a durable epoxy-coated steel body, ensuring reliable performance, corrosion resistance, and a long service life.
Ideal for booster pumps, borehole pumps, pressure pump sets, and rainwater harvesting systems, the VAO 50 stores pressurised water to reduce pump cycling, minimise energy consumption, and maintain a steady water supply. Its horizontal design includes an integrated pump mounting platform, making it an excellent choice for compact installations where space is limited.
By reducing pressure fluctuations and water hammer, the Aquasystem VAO 50 helps protect pumps, plumbing, and system components while providing smooth, dependable water pressure throughout your installation.
Features:
- 50-litre horizontal pressure tank.
- Premium Italian-manufactured quality.
- Replaceable food-grade EPDM diaphragm suitable for potable water.
- Heavy-duty epoxy-coated steel construction for excellent corrosion resistance.
- Maintains consistent and reliable water pressure.
- Reduces pump start/stop cycles, extending pump life.
- Improves energy efficiency and lowers electricity costs.
- Minimises pressure surges and water hammer.
- Integrated pump mounting platform for compact installations.
- Suitable for booster pumps, borehole systems, irrigation, rainwater harvesting, and general water supply applications.
- Low maintenance with a long operational lifespan.
Specifications:
- Tank Capacity: 50 liters
- External finish color: Red / Blue Epoxy Coated.
- Rubber membrane: EPDM.
- Maximum working pressure: 10 bar.
- Standard precharge pressure: 1.5 bar.
- Connection: 1″.
- Tank configuration: Horizontal.
Applications:
- Domestic water pressure systems.
- Borehole pump installations.
- Booster pump systems.
- Irrigation systems.
- Commercial water supply.
- Agricultural water distribution.
- Hotels, lodges, and guest houses.
- Industrial water systems.
Why Choose the Aquasystem VAO 50 Horizontal Pressure Tank?
- Italian-manufactured quality ensures reliable, long-term performance.
- Maintains stable water pressure throughout the system.
- Reduces pump cycling to extend the life of pumping equipment.
- Lowers electricity consumption and operating costs.
- Protects pipework and equipment against pressure surges and water hammer.
- Compact horizontal design simplifies installation.
- Food-grade diaphragm makes it suitable for potable water applications.
- Ideal for residential, commercial, agricultural, and industrial water systems.









