The Proctor Research Center at the University of Vermont has done extension research regarding the effects of vacuum systems. For more information, click here.
Air Tech Liquid Ring Vacuum Pumps Air Tech Liquid Ring Vacuum Pumps. Sizes from 7 cubic feet to 262 cubic feet. Shown above: pump and motor only. Click on photo for self-contained unit which includes liquid reservoir. CALL FOR PRICING
Extractor - 8" x 14" x 6" Vertical Pneumatic Click on photo above for video presentation. Lapierre Vertical Pneumatic Extractor (Releaser) 8" x 14" x 6". For up to 500 taps. $600.00
Extractor - Lapierre Double Vertical Pneumatic Click on photo above for video presentation. Lapierre Double Vertical Pneumatic Extractor (Releaser) 12" x 12" x 18" x 6". For 3000-4000 taps. $1,200.00
Extractor - Lapierre Vertical Pneumatic Click on photo above for video presentation. Lapierre Vertical Pneumatic Extractor (Releaser) 12" x 18" x 6". For 500-1200 taps. $900.00
Guzzler "400" Motorized Pump w/ 1" M Threaded Ends, Flapper Valves, TEFC Motor. This is not a standard diaphragm pump - factory designed for maple sap.
Tuthill A-Series Liquid Ring Vacuum Pumps Tuthill A-Series Liquid Ring Vacuum Pumps. Models A5, A10, A15, A20. Water-sealed. Includes vacuum pump, TEFC direct drive motor and mounting base.