DDS Series Specifications Compact plug and play design Small footprint Captures airborne contaminants at source Whisper quiet operation CSA-certified, UL compliant ClearView containment hood Small or large formats Analog or digital (iSeries) control panel Low profile configuration DDS Series Information: DDS Small Downdraft Station (Analog) DDS Large Downdraft Station (Analog) Pressure: 4" WC CFM: 600 Volts/Phase/Hz: 120/1/60 Amps: 10 Shipping Weight: 145 Noise (dB): 59dB(A) Filter Efficiency: 2” Pleated Dust Filter Merv 10 & 6” HEPA Filter MERV 17 DDS HP Small Downdraft Station (iSeries) DDS HP Large Downdraft Station (iSeries) Pressure: 54" WC CFM: 220 Volts/Phase/Hz: 120/1/60 Amps: 10 Shipping Weight: 145 Noise (dB): 59dB(A) Filter Efficiency: 2” Pleated Dust Filter Merv 10 & 6” HEPA Filter MERV 17 All equipment purchases require 50% down payment. DAMN Filters offers a full line of dust collection equipment. If you don't see the Downdraft table you are looking for or need help give us a call at (844) 605-3266 or contact us.