Rotary Vane Vacuum Pump "Sivuch" NVK-8.5 for Wastewater Systems

Sivuch cam pump NVC-8,5 is ideal for use in vacuum sewage systems on ships and vessels. Inside the pump there are two cams synchronously rotating in opposite directions. The cams are fixed to the shafts by means of fixing screws. The cams in the process of rotation create a vacuum in the inlet of the pump, by which the sewage is sucked through the cavities between the cams and the pump casing.