Pressure vessel 80l upright-low with manometer

Product detailed description

This upright-low pressure vessel serves as a storage unit for pumped water in residential water supply systems, pumping stations, and industrial facilities. It is commonly used in systems where a stable water supply is required without frequent pump cycling. Installers typically work with this device in environments where water pressure regulation is essential, such as in homes with private wells or in commercial buildings requiring consistent water flow.

The upright-low design allows for flexible installation in spaces with limited vertical clearance. The internal rubber bladder ensures that water remains separated from the air chamber, which helps maintain pressure stability and reduces the need for frequent maintenance. This makes it ideal for installations where long-term reliability is a priority.

Technical parameters

Installation and connection

Before installation, verify that the pump’s maximum pressure does not exceed 8 bar to avoid overpressure damage. Connect the vessel using standard threaded fittings, ensuring that all connections are leak-free and secure. The upright-low orientation requires careful placement to prevent tilting during operation. A common mistake is improper priming or neglecting to check the initial air pressure in the chamber before commissioning. Always ensure that the manometer is visible for regular pressure monitoring.

Compatibility and accessories

This pressure vessel is compatible with most centrifugal and submersible pumps designed for potable water systems. For complete system functionality, it should be used alongside a pressure switch and control panel. Additional accessories such as isolation valves and pressure switches may be required depending on the specific application and system configuration.

Technical background for designers

The operating principle relies on an internal rubber bladder that separates the water from the compressed air chamber. As water enters the vessel, it compresses the air, maintaining system pressure until the pump restarts. The bladder material is resistant to degradation from potable water and ensures minimal contamination risk. Proper integration into the system requires correct positioning relative to the pump and pressure switch to ensure smooth operation. The vessel’s efficiency depends on maintaining the correct air pressure in the chamber, which can be affected by leaks or incorrect initial setup.

Service and operation

Regular maintenance includes checking the air pressure in the chamber approximately every six months to ensure it remains within the recommended range. A drop in air pressure can lead to reduced performance and increased pump cycling. During routine checks, inspect all connections for signs of wear or leakage. If the manometer shows abnormal readings, investigate potential blockages or pump issues.

Frequently asked questions

Can this pressure vessel be used with a submersible pump?
Yes, provided the pump’s maximum operating pressure does not exceed 8 bar and the system is correctly configured with a pressure switch.

Is it necessary to prime the vessel before installation?
Yes, the internal air chamber should be pre-charged with air to the recommended pressure before connecting it to the system.

How often should the air pressure be checked?
Air pressure should be inspected approximately every six months to ensure optimal performance and prevent unnecessary pump cycling.

Can this vessel be installed horizontally?
Yes, the upright-low design allows for horizontal installation, but ensure that the vessel is supported evenly to prevent stress on the connections.