5.5kw/5500w Multi-functional Grain Elevators Air Suction Vacuum Pump
Electronic motor with IP55 protection and Insulation class H.
MIGHTY 750w Regenerative Mini Blower Vortex Ring Blower Vacuum Pump
Features: 1, Low noise level and Continuous working 2. No vibration, complete dynamic stability3. Nice surface,Small outline dimensions, Easy to install 4. More competitive prce and Shorter delivery date5. Pulsation-free discharge 6.