Vacuum Pump Kit Assembly ships complete with USV-9B Pump, vacuum gauge, inlet particulate filter, and exhaust filter. These Single Stage Rotary Vane Air-Cooled vacuum pumps are capable of producing an ultimate vacuum to 29.9" Hg. Ideally suited for degassing applications in the rubber mold making process. Recommended use with Smooth-ON's Vacuum Chamber 5 Gallon unit to pull the air from a high viscosity material such as silicone liquid rubbers prior to pouring.Properties The USV-9B vacuum pump features a compact, simple design: quiet air-cooled operation: direct drive 110V motor: power cord and on-off switch. The USV-9B requires no water for cooling, no belts or gears to wear or loosen, and is light weight for portability.Specifications:Displacement 9 CFMUltimate Vacuum 29.9" HgNoise Level 56 dbaMotor 3/4 HP / 110 VPump Speed 1750 RPMOil Capacity 650 mlInlet Connection 3/8" & 1/2"Dimensions (inches) 15 x 5.75 x 11 (LxWxH)Pump Weight 44 Lbs Kit includes:USV-9B Vacuum PumpVacuum Gauge 0-30" HGInlet Filter - filters air intake to vacuum chamberExhaust Filter - filters oil mist for oil free air dischargeVacuum Pump OilDocumentation Technical Bulletin