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  Model E30 Fixed Blade Returns  
       
 
Model E30
Enhanced Capacity Return Grilles

Application

  • Recommended for general return or exhaust of room air
  • Enhanced blade design for high capacity applications
  • Limited “line of sight” into duct is acceptable
  • Typically surface installed in the side wall, duct, or ceiling
Product Features
  • Available in steel using heavy, 20 gauge steel frames, or corrosion resistant aluminum materials
  • 45° fixed blade deflection, 3/4” spacing
  • Blades selected as horizontal or vertical for visual effect
  • Mounting holes in frame neatly countersunk for supplied #8 x 1-1/2” oval head screws
  • Arctic White baked-on finish
Options
  • Registers include a factory attached, steel opposed blade volume control damper
  • Factory applied gasket material to frame
  • Aluminum opposed blade volume control dampers
  • Custom or optional paint colors
 
Typical
Specification

Mounting
Hole Chart

   
   
       
Submittals
Model Blade
Spacing
Blade
Deflection
Material
Steel Aluminum Stainless Steel
Surface Mounted - Enhanced Capacity
E30 3/4" 45°
Lay-In T-Bar
E30 3/4" 40° N/A

Accessories
OBD - Opposed Blade Volume Control Damper
SRA - Square to Round Adapter
LS - Light Shield
RSA - Return Sound Attenuator
Concealed Fastening