Vacuum pump exhaust filter, no adapter

Vacuum Pump Exhaust Filters for Vacuum Rotary Vane Pumps remove all visible oil mist and smoke from vacuum pump exhaust, even when it is saturated with oil. The high efficiency filter cartridge continuously drains the collected liquid, allowing the user to recover expensive lubricating fluid. Filters are for pumps with flow ratings ranging of 3cfm and non-hazardous/non-corrosive applications. Port size is 12.7mm NPT.FeaturesEliminate 99% oil mist and smoke from vacuum pump exhaustPrevent oil accumulation in ductworkRecover expensive lubricating oils, and automatically return filtered oil to pumpEliminate potential OSHA and EPA violationsThe filter assemblies are shipped with filter cartridges, pressure gage (20 cfm and larger), and final filter padSpecifications