Hall Mark Compressor [P] Limited supplies Single and Two Stage Dry Vacuum Pumps. Hall Mark Compressor [P] Limited is the manufacturer and exporter of air cooled and water cooled, lubricated and non lubricated air compressors in single or multistage construction from 1 hp to 60 hp, 330 CFM and up to 1000 psig. Single and Two Stage Dry Vacuum Pumps are single acting, air cooled reciprocating units in single and two stage constructions. Single and Two Stage Dry Vacuum Pumps are the piston type vacuum pumps up to 29.0 hg for single stage and up to 29.6 hg for two stage configuration. Single and Two Stage Dry Vacuum Pumps are used for vacuum forming, paper handling, food processing, liquid transfer etc.
