To a discrete pod gas scrubber system for removing contaminants from the working air such as a paint spray booth (22). Each scrubber pod 26 includes an inlet portion 42 having a reduced diameter wall 48 through a reduced diameter venturi 50 and a sidewall 52 communicating with the inlet portion I have. The outlet 46 also has a bottom wall 60 perpendicular to the longitudinal axis of the scrubber pod and has an open top wall 62 and an end wall. Which comprises an orifice opening 80 and an orifice plate 70, 72 for adjusting the orifice opening, the combined length of the aligned scrubber pod being in the range of 50 to 90% of the total length of the scrubber system , More preferably 60 to 85% of the total length of the scrubber system. The scrubber system of the present invention significantly reduces the noise generated in a work station normally placed on a gas scrubber system.
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