PLACE TWICE THE POWER OF A STANDARD SHOP VACUUM IN THE PALM OF YOUR HAND. POWERED BY STANDARD SHOP COMPRESSED AIR THE LIGHTWEIGHT 1500 VAC HAS NO ELECTRIC MOTORS TO BURN OUT. EASY TO EMPTY HIGH FILTRATION COLLECTION BAG ATTACHES TO REAR OF VACUUM VIA HOSE CUFF. TAPERED VACUUM INLET ACCEPTS ALL STANDARD 1-1/4"" VAC ACCESSORIES. UNIT HANGS ON A HOOK READY FOR USE AT ANYTIME. FEATURES RUGGED ALL METAL CONSTRUCTION. CONTOURED COMFORT GRIP. CONVENIENT HANGING EYELET. HIGH FILTRATION COLLECTION BAG WITH ZIPPER FOR EASY DEBRIS DISPOSAL. 9 CREVICE TOOL INCLUDED. 29 SCFM. 1/4"" FNPT BOTTOM AND REAR INLETS