Clemco Paint Booth Exhaust Ductwork
Clemco blast rooms, abrasive blast booths, and surface preparation equipment depend on controlled air movement to manage dust, spent media, and finishing conditions. Double D Mechanical plans exhaust ductwork around the real plant layout, including roof or wall exits, fan access, make-up air, utilities, structural steel, and the work flow around the enclosure.
Discuss your installationBrand names identify the equipment discussed. Discuss your equipment model and installation scope with Double D; manufacturer authorization is not implied.
Air Path From Enclosure to Discharge
A duct route has to support the intended capture point without creating unnecessary turns, tight offsets, or maintenance traps. For blast and finishing areas, routing should be reviewed from the booth or room connection through the fan, collector or exhaust equipment, building penetration, and final discharge location.
Fan, Collector, and Filter Access
Exhaust work is not just sheet metal. Fans, collectors, dampers, cleanouts, and filters need room for inspection and service without blocking production aisles or overhead handling.
- Check lift access and platform needs before setting heavy components.
- Keep service panels reachable after duct supports and utilities are installed.
- Review how spent media, dust, and coating residue will be cleaned from accessible points.
Replacement Air and Plant Pressure
Removing air from a booth or room affects the surrounding building. Exhaust ductwork should be considered with make-up air, nearby ovens, paint mixing rooms, open doors, and other process exhaust so the plant does not fight drafts, poor capture, or unstable booth balance.
Coordination With Other Trades
Duct routing often crosses electrical conduit, gas piping, compressed air, sprinklers, cranes, mezzanines, and roof structure. Before fabrication or field fitting begins, the plant team should have current drawings, ceiling photos, roof information, and a clear sequence for shutdowns and reconnects.
Frequently asked questions
What information helps plan exhaust ductwork?
Useful information includes enclosure dimensions, fan and collector locations, roof or wall exit options, ceiling height, structural obstructions, and photos of nearby utilities.
Can existing ductwork be reused?
It depends on condition, size, route, connection points, and whether the ductwork fits the current process. A field review is needed before planning around reuse.
Why does make-up air matter for exhaust work?
Exhaust removes air from the building. If replacement air is not considered, the booth or room can have poor capture, door pull, temperature issues, or pressure problems in adjacent areas.
Should ductwork be reviewed before equipment arrives?
Yes. Early review helps identify roof openings, structural conflicts, fan access, utility reroutes, and installation sequencing before equipment blocks the work area.