Separate Drive Vacuum Pump, Gast, 2067-V108 I got this for a back up pump, but never used it. Photo is of actual pump. ph 81482499one6 NO texts MPN: 2067-V108, SKU: G2122461 Product Details Separate Drive Vacuum Pump, 1 HP, Compressor Type Rotary Vane, 60 Hz, Inlet Size 3/4 In. NPT, Outlet Size 3/4 In. NPT, Free Air CFM @ 0 PSI 17.00, Max. Vacuum 26.5 In. Hg, Free Air CFM @ 0 In. Hg 17.00, Overall Length 11.48 In., Overall Width 17.69 In., Overall Height 13.12 In., Cast Iron Housing, Oil-less Design, Motor Mounting 56C, Standards CSA, Includes Coupling and Coupling Guard