NAVAC NP12DA1 Ammonia Vacuum Pump - Corrosion-Resistant for Ammonia (R-717) - 12 CFM Flow Rate - 5 Microns Vacuum - Dual-Stage HVAC Pump - Industrial Grade Design - 1 Year Warranty

JB Industries DV-142N Platinum 5 CFM Vacuum Pump

Vacuum pump, eliminator, deep vacuum, 115V, 1/2 HP, 6 CFM - HVAC

BEILOCKERY XC-300G Industrial Automatic Vacuum Loader, 300KG/H Vacuum Feeder, Automatic Suction Machine for Plastics/Grains/Feed 220V

1100W Oil-Free Vacuum Pump, 7CFM Silent Air Compressor Head for Industrial Use, 110V Oilless Air Compressor,Small Diaphragm Mute Pump 200L/min,for Blister Molding, Plastics, Hydraulic Presses

Jb Industries Vacuum Pump, 7 cfm, 15 micron, 240V AC DV-200N-250SP - 1 Each

Remco Industries 55REBEL-JRV Rebel H2O Pump 5.3 Gpm 12V

Hapivida Mini Vacuum Pump, Low Noise Portable Air Pump Motor with Pressure Switch and Relief Valve DC12V for Industrial DIY Projects

stonylab Two Stage Rotary Vane Vacuum Pump, 2L/s Flow Rate (4.24 CFM), 0.8L Oil Capacity, for Lab/Industrial Use, 110V

Mini Oliless Lab Vacuum Pump Oil Free Air Pump Industrial Lab Flow 10L/min