Overview Product Description 24 Volt 3 Stage 71 CFM @ 2" Orfice 71 Sealed H20 Vacuum 157 Max Air Watts 21.5 Max Amps 7.62 Overall Height BPP Type (Bypass Peripheral) NOTE: Bypass Peripheral (BPP). This type utilizes two air flow systems. The first is for the working air that vacuums up the debris. This working, filtered air exhausts through the louvers in the motor fan housing. The second airflow system is strictly to cool the motor windings and uses a small fan dedicated for this purpose. CROSS REFERENCES: Ametek, 116514-13, 119517-00, 116598-13, 119438-00, 116598-00, Dayton, 4M943 Product Videos Custom Field Product Reviews