Check the listing for details. CoolVac-23 Insulation Removal Vacuum. Condition: Used. Listed at 7500.00 USD. CoolVac-23 Insulation Removal Vacuum. Includes Decelerator Box, Accessory Kit and 35 Bags. System has been used approx. 40hrs total. Weight: 295 lbs.Dimensions: 42” long x 28” wide x 37” highEngine: Briggs “Vanguard” V-twin OHV, 5 gallon tank, positive pressure lubrication, low level oil shutdown, oil pressure shutdown switch. [electric start]Fan Housing: ¼” AR-400 steel fan x ¼” AR-400 steel chamber.Blade Diameter: 20\” Diameterr.p.m. / hour meter6\” dia. Inlet and Exhaust10\” dia. Run-Flat WheelsElectric start with included 12 volt batteryIntegrated engine block cooling air filter.CFM: 3,600Water Column: 27\”Deluxe Accessory package Includes, 125 ft of 6" hose, 50 ft. of 4" hose, 4 of 6" connector tubes,1 of 6" to 4" reducer, one of 4" pick-up tube, 10 of 6" & 2 of 4" clamps