The Millennium Series of Heavy-Duty Progressive Cavity Pumps from Liberty Process Equipment is ideal for heavy and abrasive sludge, greases and slurries in sewage and industrial plants as well as oil, paper and mining needs. The Millennium series starts with a heavy-duty cast iron bearing frame and large bearings to transmit heavy workloads easily and provide long service life. The pumps positive sealed universal joints are heavy-duty gear joints that keep the lubricant in and dirt and other foreign contaminants out during operation.
The pump rotor is made from hardened tool steel or corrosion-resistant stainless steel and then coated with hard chrome plating for increased life. Special wear coatings like titanium or other exotic coatings are available upon request.