Thanks to the special Busch Aqua R coating, all parts inside the stages of Mink MM Aqua vacuum pumps are perfectly protected against corrosion. Being applied by a hot curing process, the Busch Aqua R coating forms a remarkably strong bond to metallic surfaces and offers high pressure and temperature stability.
Furthermore, the coating includes MoS 2 and PTFE additives providing outstanding anti-friction properties as well as excellent wear resistance. In addition, it is dust and dirt repellent.
While the stages of Mink MM Aqua claw vacuum pumps are completely protected by the Aqua R coating, the silencer is covered with an anti-corrosive zinc coating. A condensate drain valve is available to drain condensates out of the silencer, and the inlet filter can be equipped with a polyester cartridge.
It All Comes down to the Operating Principle - Rotary Vane Vacuum Pump Wins Vacuum Efficiency Test by Direct Comparison