Custom-Fabricated Polypropylene Dampers
(white polypropylene, black polypropylene, PVC)

Applications for the damper include HVAC ducting, and industrial ventilation systems for offices,
factories, and warehouses. They function as highly effective wall ventilation for buildings that house
plating, anodizing, metal finishing, or steel processing operations, and are ideal wherever cross
ventilation is required to satisfy OSHA standards for indoor air quality.

Other applications include cooling towers, and use as backdraft dampers. Units can easily be
mounted to industrial exhaust blowers.

Because the Tri-Mer Dampers are constructed of homogeneous, high-strength, resilient material,
they are highly resistant to mechanical damage. Because polypropylene is also exceptionally
corrosion-resistant, unlike coated steel, Tri-Mer industrial dampers provide a long trouble-free
service life. And, in contrast with fiberglass dampers, they are not subject to delamination, even
after many years of service. For additional information, please visit our Polypropylene Dampers
webpage.

DAMPER PRICES	INDUSTRIAL  EQUIPMENT DESCRIPTION
Depending on size, prices vary between $1280 - $4,414.	Industrial Damper  Available in black & white polypropylene and white & grey PVC. Email Us to reserve one or more  dampers.

Have a potential application? Contact Tri-Mer

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Tri-Mer Corporation
1400 Monroe Street • P.O. Box 730 • Owosso, MI  48867; USA
Phone:  (989) 723-7838 • Fax:  (989) 723-7844
salesdpt@tri-mer.com

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