two-stage oil rotary vane pump DRV24/30/40/60/90
product features:
·No spring rotary vane, to achieve low noise, low vibration, high life;
·built-in oil check valve, to achieve the pump without oil return phenomenon;
·built-in oil pump forced oil supply, to achieve long-term continuous and stable operation of the pump below atmospheric pressure;
·Air cooling, oil cooling, water cooling and other cooling methods are combined to ensure good cooling effect, realize long-term stable operation of the product, and stable evacuation performance;
·reasonable product structure, easy disassembly and assembly, maintenance is fast and convenient.
Main performance indicators:
Pumping speed curve:
Download Center:
