Ruskin Manufacturing -ELBD375E Automatic Exhaust Dual Combination Aluminum Louver

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The ELBD375E Automatic Exhaust Dual Combination aluminum louver combines a drainable blade louver and an exhaust backdraft damper in a nominal 6” frame depth. Louver blades are .081” thick extruded aluminum at approximately 4” c-c spacing.


Category: exterior louvers | louvers | metal louvers...

MasterFormat: Louvers and Vents | Louvers



Ruskin Manufacturing
3900 Dr. Greaves Rd.
Grandview, MO 64030
Tel: (816) 761-7476
Fax: (816) 765-8955

ruskin@ruskin.com

https://www.ruskin.com/

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ELBD375E Automatic Exhaust Dual Combination Aluminum Louver

The ELBD375E Automatic Exhaust Dual Combination aluminum louver combines a drainable blade louver and an exhaust backdraft damper in a nominal 6” frame depth. Louver blades are .081” thick extruded aluminum at approximately 4” c-c spacing. Backdraft blades are .025” thick formed aluminum with concealed blade linkage, synthetic bearings and non-metallic blade seals. It features:

  • Approximately 45% Free Area.
  • All aluminum construction for low maintenance and high resistance to corrosion.
  • Operable blades that begin to open at approximately .03” w.g. pressure and are fully open at approximately .10” w.g. pressure.
  • Maximum recommended exhaust free area velocity through louver: 1,500 fpm (457 m/min).


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