Liquid Ring Pumps
AF A-Series Liquid Ring Vacuum Pump

AF Liquid Ring Vacuum Systems are used in a wide variety of applications from medical/dental to plastics extrusion to environmental remediation.

AF™ vacuum pumps feature Kinney's "abuser-friendly" Fluid-Vac® axial flow technology, allowing the pump to start in even a flooded condition.  These compact vacuum pumps outperform any comparable vacuum pump on the market.

FEATURES

• No contact between operating components in the casing
• Flat power curve over entire vacuum range prevents motor overload
• Reduced stress on motor shaft and bearings
• Increased water handling capability prevents heat build-up, extends life of mechanical seals
• Flows to 600 CFM (1020 m³/h)
• Vacuum levels to 29" Hg (25 Torr / 33 mbar abs)
• Shrouded rotor increases pumping efficiency for high vacuum and low water consumption
  

Materials of Construction available:

• Bronze
• Cast iron
• Cast iron, bronze fitted
• Ni-Resist
• Stainless steel
• Alloy 20
• Hastelloy