MK Plastics Venturi IO&M - Manual (Page 3)

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Fig. 3 – Support Details (Typ.)
8. Set the Venturi blower on the roof and connect the blower outlet to stack by means of the PVC flexible
connector, PVC manual control damper and PVC reducer (all provided). Refer to MK Plastics Bulletin
‘Installation, Operation, and Maintenance Manual’ for FRP centrifugal & Inline fans on details on how to
mount the FRP blower (fan). The air pressure from the blower in the Venturi will create a vacuum to induce
air to be exhausted from the hood. Note, if an adjustment is required to the exhausted air volume, this can
be done via. the PVC control damper.
Fig. 4 – Washing Schematic (Typ.)