Sealey SA77 Air Sander 150mm Random OrbitalFeatures and Benefits:Lightweight, balanced aluminium body with double bearing counter balance assembly and spindle lock device for easy pad removal. Housing fitted with composite cap and internal baffle for quiet operation. Equipped with airflow control valve. Supplied with 150mm hook-and-loop backing pad. Lightweight modern design. Housing fitted with composite cap and internal baffle for quiet operation. Equipped with airflow control valve. Supplied with 150mm hook-and-loop backing pad. Free Speed: 10,000rpm. Model No. SA77 Lightweight, balanced aluminium body with double bearing counter balance assembly and spindle lock device for easy pad removal. Housing fitted with composite cap and internal baffle for quiet operation. Equipped with airflow control valve. Supplied with 150mm hook-and-loop backing pad.Commodity Code: 8467190000Country of Origin: CHNModel No SA77 Air Consumption: 4cfm Brand: Sealey Free Speed: 10000rpm Inlet Size: 1/4″BSP Nett Weight: 1.9kg Noise Power/Pressure: 96/85dB(A) Operating Pressure: 90psi Orbit Size: 4.2mm Pad Size: 150mm Thread Size: 5/16″UNF Vacuum Outlet: n/a Vibration/Uncertainty: 41.77/16.7m/s