• Series 1500 FB

Face & Bypass Damper

Series 1500 FB

  • These dampers are built with uninterrupted linkage. As a result, there is no mechanism that will loosen, fail, or be omitted.
  • The transmission of torque, or stroke, is direct and without losses.
  • Section connections will not develop any wear or play.
  • The specifically designed blade extrusion is unique to this product.
  • This product offers a choice of opposed or parallel blade action.(Blade action type must be the same for the Face and the Bypass sections of any unit.)
  • Face & bypass dampers are constructed with all of the maintenance-free bearing and linkage components used in Tamco’s other high-quality products.

Caution: Never use any lubricants, such as grease or silicone, on Tamco dampers.

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  • Applications
  • Leakage
  • Options
  • Profiles
  • Documents

Series 1000 FB, 1500 FB, 9000 FB Face & Bypass Damper:

Although Tamco manufactures these Series for use in face and bypass applications, we suggest that two separate dampers, each operated with its own dedicated actuator, would be the optimal method of achieving face and bypass operation.

Series 1500 FB and Series 1500 FB with ET, MR or SW Options:

The leakage rate does not exceed 2.35 cfm/ft² (11.9 l/s/m²) against 1 in w.g. (.25 kPa) differential static pressure.

ET – Elevated Temperature Option:

  • Blade and frame seals are extruded silicone, ensuring minimal change in leakage rates as temperature increases, making this damper ideal for high temperature applications.
  • Dampers are designed for operation in temperatures as high as 300°F (149°C) with bronze-oilite bearings.

MR – Moisture Resistance Option:

  • All zinc-plated steel hardware is replaced with stainless steel, protecting hardware from rust and corrosion when exposed to high humidity or high moisture environments.

SW – Salt Water Resistance Option:

  • Extruded aluminum frames, blades and hardware are clear anodized to a depth of 0.7 mil. (18 microns). This prevents rusting and pitting when dampers are exposed to salt spray or high humidity environments.
  • Blade and frame seals are extruded silicone, for reduced air leakage.
  • All zinc-plated, steel hardware is replaced wtih stainless steel, protecting hardware from rust and corrosion.
  • All aluminum linkage hardware parts are clear anodized.

Please click the option above that is most applicable to you for more information.

SP – Standard profile

  • Manufactured with 4” (101.6 mm) deep frames
  • Manufactured with blades that are a maximum 6” (152.4 mm) deep.

NP – Narrow Profile

  • Manufactured with 4” (101.6 mm) deep frames
  • Manufactured with blades that are a maximum of 4” (101.6 mm) deep.
  • Space saving narrow profile is ideal for space restrictive installations.

Series 1500 FB Specifications and Performance Data

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Series 1500 FB Suggested Specifications

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Tamco Aluminum Damper Installation Guidelines

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Tamco Face & Bypass Damper Schedule

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