Air Make Up Units for Oilfield Equipment Finishing
Oilfield equipment paint booths, blast rooms and exhaust systems can remove large volumes of air from a fabrication shop. Double D Mechanical installs, relocates and connects air make up units that help replace exhausted air, support pressure balance and coordinate with booth and room controls.
Discuss your installationBalancing Paint and Blast Exhaust
Air make up planning should account for all exhaust systems that may run at the same time, including paint booths, mixing rooms, blast collectors and general shop exhaust. The goal is to reduce uncontrolled drafts that can affect coating quality and operator comfort.
Supply Placement Near Finishing Work
Replacement air should enter the area without blowing directly across wet coating, blasting dust paths or staging zones. Discharge location, duct layout and diffuser selection should be reviewed against booth openings, cranes, tall equipment and operator positions.
Heat, Intake and Utility Planning
Tempered air may be important when outside conditions affect coating work or shop comfort. Fuel source, electrical service, intake placement, roof or wall penetrations and service clearance all influence the unit location.
Controls With Booth Operation
The air make up unit should coordinate with exhaust fans, booth modes, pressure controls and shutdown behavior. Fan proving, start signals and operator controls need to be planned before final wiring.
Information for Unit Review
Collect booth and fan data, room dimensions, operating schedules, utility availability, roof or wall locations, current pressure concerns and photos of possible unit and duct locations.
Frequently asked questions
Why is make up air important for oilfield finishing areas?
Large exhaust systems can pull air through doors, cracks and adjacent spaces if replacement air is not planned, which can create drafts and unstable booth conditions.
Can one air make up unit serve multiple systems?
It may be possible when airflow demand, simultaneous operation, controls and duct routing are reviewed together.
Where can the unit be installed?
Location depends on intake air access, discharge route, roof or wall structure, utilities, service clearance and the need to avoid cranes or material movement.
How does heated make up air help?
Tempered replacement air can help keep the finishing area more stable when outside air would otherwise cool the shop or affect coating conditions.
What should be ready before a site visit?
Have exhaust fan data, booth information, utility locations, building photos and notes about pressure problems or door movement during production.