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36X26 Parallel Blade Low Leak Air Control Damper- Shoemaker 3000-PLL

SKU: 140620

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About the Shoemaker 3000PLL-36X26

This 36"x26" Shoemaker 3000-PLL is designed to fit and cover a 36" wide by 26" high opening. The quality and functionality of this damper are only two of the many reasons why Shoemaker Manufacturing leads the field in innovative air-grille design for real world applications. The Shoemaker 3000-PLL Series has a complete line of products designed for homes, offices, stores, and many other commercial applications. The Shoemaker Manufacturing Company leads the field in innovative air-grille design and it guarantees that its products are free from defective materials. This Shoemaker Parallel Blade Low Leak Air Control Damper Series has a 16-gauge galvanized channel frame. Its blades, which are parallel to the first dimension given, are designed to control air flow. The blades are of galvanized material and are vee-stiffened for added strength and stability. Additionally, the blades pivot on non-metallic celcon bushings. This damper has ½” square zinc-plated steel pivot pins and a ½” square zinc-plated steel adjustable operating shaft that extends up to 4” beyond the air control frame. It features single blades on dampers with a height of 12” or less. This damper comes equipped with stainless steel jamb seals and blade-to-blade neoprene seals. The maximum leakage of this low leak damper is only 3% with a pressure differential of 3” water column. This parallel blade air control damper comes with a mill finish. Please measure the hole opening size instead of measuring the face plate of your old damper. Please note that this damper is designed to fit over a 36"x26" existing hole or duct. Please refer to the Specification Sheet for more information about this product.

Product Details

Product: Vents and Terminations
Manufacturer: Shoemaker
Use: Ducting and Venting
Style: Parallel Blade Air Damper
Mpn # 3000PLL-36X26
Weight 37.44 lbs.

Product Features

  • 16-gauge galvanized channel frame
  • Parallel blades are vee-stiffened 16-gauge galvanized for strength and stability
  • Blades pivot on non-metallic celcon bushings
  • inch square zinc-plated steel pivot pins
  • inch square zinc-plated steel adjustable operating shaft extending up to 4 inches beyond the air control frame
  • Stainless steel jamb seals
  • Blade-to-blade neoprene seals
  • 3% maximum leakage with a pressure differential 3 inches w.c.
  • Mill finish
  • Optional 12-gauge galvaneal construction
  • Optional Flat head and sill frame construction
  • Optional extended square operating shaft (extending 7-1/2 inches beyond the air control frame)
  • Optional round operating shaft (1/2 inch diameter)
  • Optional Spring closed or spring open dampers
  • Optional oil impregnated bronze bushings
  • Optional outside mounting flange
  • Single blades on dampers with a height of 12 inches or less
  • Optional Direct mount damper motors (Field installed.) Mounts on operating shaft. Standard operating shaft position is bottom right, back side of damper blades when viewed from face of the product.
  • Call us, if desired, to order optional 3000 Series Sleeves
  • Call us, if desired, to order optional fractional and odd sizes available
  • Call us, if desired, to order optional 3100 Series Face and By-pass Air Control Dampers

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