Moro M9 (547 cfm), PM200 (678 cfm), PM2000 (833 cfm), PM3000 (1001 cfm), and HM46 (1642 cfm) liquid cooled vacuum pumps are recommended for heavy duty, continuous use applications.
NOTE: the PM200 is the same footprint as the M9 (factory order) and is available in the U.S. It has an extra vane and more free air.