G32 Single-phase HEPA Industrial VacuumVolts (v) 230 Power (hp) 4. 8 Amps (A) 12 Air flow (cfm) 356 Water lift (inch) 90 Pre filter (F8) 48 ft2, >99. 5% @1. 0 um HEPA filter 39 ft2, >99. 99% @0. 3 um Dimensions (inch) 30x22x56 Net weight (lbs) 149

Life Span : 5000-8000 sq/ft

Pre- filter (F8) 34 ft2

high efficiency grinding

marble floor renovation

Life Span : 7000-10000 sq/ft

low grinding resistance

allowing you to fill and seal cracks with ease

Model 680 PRO

0um HEPA filter 13 ft2

then it will work automatically

5HP Power 220~240V Single phase Weight 245kg/540lbs Extra Weight 15kg*2 swing Working Width 20 Inches Rotating Speed 350~1500rpm Water Tank 15L Feature  Detachable design

Perfect for DIY and professional use