custom equipment solutions
Airflow Equipment
Air Flow Equipment specializes in the design and manufacture of fully custom air handling units, engineered from the ground up to meet specific project requirements, space constraints, and long-term performance needs in demanding environments such as healthcare, laboratories, and commercial/industrial applications.
Every building is unique, bringing its own design challenges, budget constraints, and construction requirements. Airflow Equipment can tailor unit size, configuration, materials, and components to align precisely with your system requirements and space limitations.
Massachusetts General Hospital Cox AHU Upgrade
Lab Exhaust Fan
125 Cambridge Park Drive
Construction Features
Base
- 6″ coated-steel structural C-channel (Aluminum Available, Up to 12″ Available)
- 6″ cross members (square tube steel)
- 3″ injected spray foam
- Thermally isolated 16 GA 304 Stainless Steel Floor
Interior
- 16 GA 304 stainless steel interior
- Upturned lip fully welded along floor perimeter (1¼”), fully welded seams
- Accessible removable aluminum grate for filter access
- Stainless steel filter rack
- Factory conduit for all components
- Triple sloped drain pan (full length of unit, recessed and fully welded)
Casing
- 2″ tongue & groove formed panels (3-4″ Available)
- Thermal break construction
- Aluminum exterior / 304 stainless steel interior
- 0.5% leakage @ 10″
- 1/240th deflection of span
- Painted to match fans – 2 coat epoxy
Roof
- Sloped EPDM roof with aluminum flashing
Interior
- 16 GA 304 stainless steel floor and interior
- Upturned lip fully welded along floor perimeter (1¼”), fully welded seams
- Accessible removable aluminum grate for filter access
- Stainless steel filter rack
- Factory conduit for all components
- Triple sloped drain pan (full length of unit, recessed and fully welded)
- HCD-150 isolation dampers – 8.5″
Access Door
- 2″ foam thermal break panels with view ports
- Full-length stainless steel piano hinge
- Continuous neoprene gasket
- Continuous rain gutters
Fan Section
- Not OEM fans (could be outside on platform)
- Structural steel to support stacks
- AMCA 260 certified stacks with 125 MPH wind rating – no guy wires required
- Integral sound attenuation in stacks
- Rails for motor removal
- BV-5 balance on fans (≤ 0.08 in/sec – 3 axes)
- Structural steel fan base
- High-performance lab coat
Contact Us Today
Need assistance with a specific application and don’t know where to turn? Our team of technical engineers can assist you in applying the appropriate product for your application.