Industrial Finishing Spray Paint Booths – Side Down Draft

Marathon’s Side Down Draft Series spray booths are designed to be a premium down draft finishing solution for high-end finishes, but without the added cost of having a pit or raised basement. Can be ordered with a Spray & Cure Heater or without.

Marathon Products are ETL listed
and comply with all applicable
quality and safety standards.

Your Safety is Our Primary Concern
Heated Truck & Equipment Side Down Draft Spray Paiint Booth
Heated Side Down Draft Spray Paint Booth
Truck & Equipment Side Down Draft Spray Paiint Booth
Non Heated Side Down Draft Spray Paint Booth

Air Flow – Side Down Draft Spray Paint Booth

Intake, Heated Booth:

Outside air is filtered twice, once as it enters in through the air make up unit located next to the spray booth (or on top of the booth), and again as it passes through the intake plenum filters. In this example this booth is equipped with a Spray & Cure heating unit, also known as ‘Make Up Air’.

Air Flow Diagram for Heated Side Down Draft

Intake, Non Heated Booth:

Outside air is filtered once, through the top intake filters before entering the work area.

Air Flow Diagram for Non Heated Side Down Draft

Exhaust, Both Spray Booth Types:

The filtered air travels vertically down to the exhaust filters near the bottom of the booth (down draft). Finally, the air is filtered of overspray and particulates by the exhaust filters before exiting the booth. Marathon uses standard size Intake and exhaust filter media, readily available from most paint and refinishing suppliers or directly from Marathon Finishing Systems.

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Side Down Draft Features and Components

Did you Know?

The ETL Listing (certification) is
confirmation that every aspect of
our construction meets or exceeds the
build and safety code standards established by
NFPA 33. This is important, as your Fire Inspector will require proof of compliance before approval.

Did you Know?

The ETL Listing (certification) is your confirmation that every aspect of our construction meets or exceeds the build and safety code standards established by NFPA 33. This is important, as your Fire Inspector will require proof of compliance before approval.

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Side Down Draft Standard Size Chart

We Also Build Custom Sizes and Configurations, Just Ask!

Recent Projects

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