Series 8800
Heavy-Duty Air-Foil Control Damper

Series 8800 Heavy Duty Air-Foil Control Damper:

• Specifically designed for elevated static pressure and velocity applications.
• Recommended for use in high-pressure isolation systems, air handling units, gen sets, and fan inlet or fan outlet locations.
• Effective solution wherever heavy-duty balancing is required, or for high pressure and/or velocity mixing applications.
• Ideal for use in facilities such as power plants, mining operations, water treatment plants, military complexes, sports complexes, laboratories, pharmaceutical processing plants, bottling and brewery plants recycling plants, and refineries.

MR - Moisture Resistance Option:

• Suitable for applications where dampers are exposed to extended periods of high humidity or high moisture, such as water treatment facilities, municipal pools, greenhouses and cooling towers.
• Cost effective alternative to the Salt Water Resistance Option for applications where salt spray is not a concern. (See Options for more details.)

SW - Salt Water Resistance Option:

• Designed to be used in any of the applications listed above, where there is salt spray or salt content in the air and/or where moisture levels are elevated.
• Ideally suited for coastal climates.
• Recommended for inland applications, where tire spray from winter-salted roads have been known to corrode dampers installed in close proximity to roads or highways. (See Options for more details.)

Recommendation:In applications where the humidity level is unusually elevated, or where there are extremely high levels of dust and dirt particles, TAMCO recommends that the damper linkage and bearing system should be cleaned once a year. This can be done by blowing away dust using compressed air. If needed, a domestic-strength steam cleaner can be used to loosen dirt, which can then be blown out with compressed air, along with any remaining water droplets.