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Round Butterfly Dampers(2300) ANSI Drilled – Heavy Duty
Sizes up to 144″ (Larger and special sizes consult for quote)
Maximum Operating Temperature: Up to 850˚F standard, up to 2600˚F optional
Maximum Static Pressure: 50 PSIG
Flanged design…. -
Round Butterfly Dampers(2400) Ductwork Drilled – Heavy Duty
Sizes to 144″ (Larger and special sizes consult for quote)
Flanges, Body, & Disc: Standard – Carbon Steel, Optional – Corten, Aluminum, Stainless (All 300 Series), Carpenter 20, Titanium… -
Round Butterfly Dampers(2700) Weld-In – Heavy Duty
Sizes up to 144″ (Larger and special sizes consult for quote)
Maximum Operating Temperature: Standard 850˚F, Optional 2600˚F
Maximum Static Pressure: 50 PSIG
Sizes 4″ to 10″ have Sch…. -
Square and Rectangular Butterfly Dampers(3200) Single Blade – Heavy Duty
Flanges, Body, Disc & Blades, both Solid & Airfoil: Standard – Carbon Steel, Optional – Corten, Aluminum, Aluminum Br, Stainless (All 300 Series) Carpenter 20, Titanium, Tantalum
Shaft: Standard… -
Square and Rectangular Butterfly Dampers(3400) Multi-Louver – Heavy Duty
Flanges, Body, Disc & Blades, both Solid & Airfoil: Standard – Carbon Steel, Optional – Corten, Aluminum, Aluminum Br, Stainless (All 300 Series) Carpenter 20, Titanium, Tantalum
Shaft: Standard…
heavy duty
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