Flow-Thru Troffers

Lights & Ceiling Panels

Flow-Thru Troffers

Flow-Thru Troffers

Key Features

  • Our UL 1598 Flow-Thru Light Troffer is an ideal solution for cleanroom,
    pharmaceutical, laboratory, hospital, and other environments where minimal
    ceiling space is available for lighting yet requires a clean environment.
  • The Flow-Thru Light Troffer is suitable for Class 10 to Class 100,000 environments.

SAM® Fan Filter Modules

Clean Rooms International’s SAM Fan Filter Modules may be used with the Flow-thru Light Troffers without compromising the UL listing.

Product Features

LED and fluorescent bulb compatibility, an aluminum egg crate grille, room side accessible lighting ballasts, sealed housing and a white powder coated finish.


May be installed in 1 ½” or 2” T-Grid and is available in 2’x2’, 2’x3’ and 2’x4’ sizes.


All electrical components are UL listed.

Technical Drawings

Technical Drawings

Exploded view of SAM® unit with Flow-Thru Troffer

2 x 4 Flow-Thru Troffer with optional Power Cord

2 x 2 Flow-Thru Troffer

2 x 4 Flow-Thru Troffer

End View (Shown with end cap removed)

Mfg. code

Model or Description


2′ x 4′, 120-277 Multi-Voltage, 4 Lamp


2’ x 3’, 120-277 Multi-Voltage, 4 Lamp


2’ x 2’, 120-277 Multi-Voltage, 4 Lamp


Optional Power Cord (110-120 Volt Only)


Replacement Ballast 120V-277V Multi-Voltage


Shipping Information

Part No.



31 lbs. (14 kg.)


30 lbs. (13.6 kg.)


28 lbs. (13 kg.)

Clean Rooms International, Inc

4939 Starr St SE
Grand Rapids, MI 49546

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Contact us

Toll-free: 877–380–1860

Phone: 616–452–8700

Fax: 616–452–2372

Email: sales@cleanroomsint.com

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