BVR Vacuum Reservoir Tanks for Industrial Vacuum Handling

EUROTECH BVR vacuum reservoirs provide additional evacuated volume for industrial vacuum handling systems. Available in capacities from 15 to 200 litres, these tanks can be incorporated into vacuum circuits used for glass, sheet metal and other handling applications.

A vacuum reservoir works together with a vacuum generator, valves and monitoring equipment. Its suitability depends on the operating vacuum, leakage rate, connected volume and required handling cycle.

Request a BVR vacuum reservoir quote.

BVR Vacuum Reservoir Specifications

Confirm the selected model’s dimensions, connections, equipment and installation arrangement when requesting a quotation.

What Does a Vacuum Reservoir Do?

A vacuum reservoir is a tank from which air has been removed. The resulting evacuated volume acts as a buffer within the connected vacuum circuit.

When a limited amount of air enters an isolated, evacuated circuit, a larger connected volume can slow the rise in absolute pressure. This can help manage short changes in demand, provided the reservoir and valves are arranged appropriately.

A reservoir does not generate vacuum. A vacuum generator is required to evacuate the tank and restore the operating vacuum after use.

How to Select a Vacuum Reservoir Tank

Operating Vacuum and Allowable Pressure Change

Specify the normal operating vacuum and the minimum vacuum required by the application. State whether pressure values are absolute or relative to atmospheric pressure.

Reservoir capacity alone does not determine the system’s lifting capacity.

Leakage and Holding Requirements

Provide information about the workpiece surface, suction cup seals and any measured leakage. If a holding period is required, specify the duration and the conditions under which it must be achieved.

A reservoir cannot compensate indefinitely for continuous leakage through a porous workpiece, damaged seal or open connection.

Connected Volume and Recovery Time

Include the volume of hoses, manifolds, suction cups and other connected components. Consider how often this volume is vented and how quickly the system must return to its operating vacuum.

A larger tank also requires more air to be removed during initial evacuation. Tank capacity and generator performance should therefore be reviewed together.

Installation Space and Connections

Check the available footprint, mounting arrangement, port requirements and access for inspection or filter maintenance. Where suitable, mounting the generator above the tank can help consolidate the installation.

Integrating the Reservoir into a Vacuum System

The circuit arrangement determines how the reservoir is charged, isolated and connected to the handling equipment.

A correctly selected non-return valve can restrict air entering through the generator side when the source stops. Isolation and release valves determine which parts of the circuit retain vacuum and which are vented.

Use suitable vacuum filters to manage contamination, and review the location of vacuum switches and monitoring equipment. A tank-mounted gauge indicates tank pressure; pressure at the gripping circuit may differ during operation.

Vacuum Reservoir FAQ

Is a vacuum reservoir the same as a vacuum pump?

No. A pump removes air, while a reservoir provides additional evacuated volume. The two components perform different functions.

Does a larger reservoir increase lifting capacity?

Not directly. Holding force depends on the pressure difference at the suction cups, their effective area and the handling arrangement. Tank size influences the circuit’s response to incoming air.

Will a reservoir hold a load during a power failure?

Retention depends on the complete circuit, including leakage, valve arrangement, initial vacuum and required holding time. A reservoir alone does not guarantee load retention. The complete lifting system requires appropriate design and validation.

Can a reservoir reduce generator cycling?

It may influence cycling when used with suitable pressure controls. The result depends on leakage, operating thresholds and demand. Energy savings should be assessed for the actual application.

Request a BVR Vacuum Reservoir Quote

Send EUROTECH your required capacity, operating vacuum, generator details, available installation space and connection requirements.

For application review, also include the workpiece, suction cup arrangement, cycle time and any required holding period.

Contact EUROTECH about BVR vacuum reservoirs.