Upgraded Vn-40 Electric Diaphragm Vacuum Pump With Auto Negative Pressure Control And Robust Booster Design For Serious Fluid Transfer Applications And Reliable Performance
✔️ 130W motor rated booster frame plus reliable liquid transfer specs
The VN-40 electric diaphragm vacuum pump moves liquids and gases through tubing using steady suction cycles rather than peristaltic rollers. Techs and lab workers rely on it for chemical sampling, medical diagnostics, and small scale manufacturing sites that need dependable negative pressure without constant maintenance.
✅ 130 watt continuous duty motor delivering steady airflow✅ Integrated auto shut off valve that locks negative pressure settings
✅ Corrosion resistant housing built for wet lab and plant floor runs
✅ Direct plug electrical setup ready for standard 110 volt outlets
💡 What makes a dry diaphragm vacuum pump handy for moving corrosive chemicals safely?
This sealed piston architecture eliminates internal oil mist while maintaining stable suction curves across continuous runtime.
- Precision engineered rubber flappers maintain tight chamber seals against aggressive volatile solvents
- Quick release service ports let techniciansswap mesh filters without draining connected tubing networks
- Low vibration mounting feet align directly with stainless workbenches for quiet overnight operation