In order to evacuate larger vacum boxes immediately after attaching the hose, especially when using a long vacuum hose, the respective VSP-leak detection unit uses a high-powered vaccum pump with a suction power of up to 16 m3/h. The VSP-leak detection unit is built in a stable welded steel tube framework.
The low maintenance and robust construction of the VSP-leak detection units make them particularly suited for use on construction sites.