Brand Leybold
Maximum Power 3 hp
Maximum Flow Rate 39 cfm
MPN D65BCS
Number of Stages Dual Stage

Check the listing for details. Leybold D65BCS Dual-Stage Rotary Vane Vacuum Pump – Working, Tested, Clean. Condition: Used. Listed at 3650.00 USD. The pump pulls to 26 microns within the minute on my rough setup. I did not run an extended test (i.e. 60 minutes) to ultimate pressure for this short verification, but it is clearly pulling hard and behaving normally.

$1,825.00
$3,650.00