Quadraft Downflo Spray Booth Specification

Standard Model

  • QDS2418: Solid Back
  • QDD2418:Drive-thru
  • QDP2418CSB: Solid Back, ETL Listed
  • QDP2418CDT: Drive-thru, ETL Listed


  • Outside: 15’8″wide x 11’6″high x 24’4″deep
  • Inside: 14’0″wide x 9’0″high x 24’0″deep
  • Access Doors: One drive-in door is bi-fold with integral access door 30″wide x 96″high. A second access door 36″wide x 84″high is located in the rear wall.


  • Pre-filter: PF2050 with internal self-supporting frame
  • Intake: AFC Laminar III, quantity of 12 used in full ceiling filter bank
  • Exhaust: AFC paint arrestors, 20″ x 24′ rolled media


  • 18 – 4-tube, color-corrected T8 fluorescent fixtures


  • Exhaust: 4 – 18″ tube-axial fans with non-sparking blades
  • Intake: 1 – 34″ tube-axial fans with non-sparking blades


  • Exhaust: 4 – 1hp, 208/230/460VAC, OTDP
  • Intake: 1 – 7.5hp, 208/230/460VAC, OTDP

Air Flow

  • Up to 19,000 CFM of turbulence-free filtered air or more than six complete changes of booth air per minute.

Heat System

Constructions Panels

  • Powder-coated 18GA galvanized


  • Powder-coated 12GA & 14GA galvanized


  • Basement is proprietary design as part of the integral wall exhaust system. Grating covers almost the entire floor filter area. Depth of basement is eight inches.