- Frame Material
- Fabricated Aluminum
- Blade Material
- Extruded Aluminum
- Blade Type
- Airfoil - Single
- Duct Shape
- Rectangular / Square
- Control Type
- Motorized or Manual
- Actuator Location
- Out of Airstream
- - 12
- Nylon Bearing [Bushings]
- - 14
- Stainless Steel Bearing Pins (Axles) Straps and Control Rod
- - 18
- All (304) Stainless Steel Hardware
- - 13
- Stainless Steel Bearings (Bushings)
- - 87
- 304 Stainless Steel Construction
- - 86
- Aluminum Construction (.063" Aluminum)
- - 24
- Right Angle Mixing Set-up, Internal Linkage
- - 27
- Face & Bypass Set-up Vertical, External Linkage
- - 26
- Face & Bypass Set-up Vertical, Internal Linkage
- - 15
- Stainless Steel Brackets, Pivots, Rods
- - 25
- Right Angle Mixing Set-up, External Linkage
- - 28
- Face & Bypass Set-up Horizontal, Internal Linkage or Jackshaft Only
- - 89
- Sleeve up to 16" deep , .18 ga galv. , Specify depth in comments (Min. list $70)
- - 10
- 1" Channel Frame (For 1" Internal Duct Insulation)