Sitecna - Model VP Series -Aluminum Alloy or AISI 316L Variable Flow Vacuum Pump

The variable performance of the vacuum pump is achieved by increasing the annular gap between the Venturi nozzle and the diffuser. Rotating the diffuser section counter clock-wise will increase the opening, allowing more compressed air to flow through the unit and increasing both the vacuum flow and the vacuum level. The result is variable vacuum pump that can be adjusted to meet an application’s exact requirements.