PARTS: GARDNER DENVER SUTORBILT POSITIVE DISPLACEMENT ROTARY LOBE BLOWER/VACUUM PUMP,LEGEND SERIES, MODEL : GAFMDPA, MAX RPM: 2350; WITH 40 HP MOTOR BLOWER PACKAGE – Cooper Industries LLC
Elmo Rietschle Oil Lubricated Rotary Vane Pump VC500-11HO - Air Energy LTD
Thomas Gardner Denver 2750TGHI52/48-221J Compressor Vacuum Pump - Obtainium Science & Industry