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Round Butterfly Dampers(2000) ANSI Class Wafer
Sizes up to 66″ (Larger and special sizes consult for quote)
Design is to bolt between 125/150# flanges.
Blind end bearing is available as an option.
Standard shaft is… -
Round Butterfly Dampers(2200) ANSI Fabricated Wafer
Sizes up to 72″ (Larger and special sizes consult for quote)
Maximum Operating Temperatures: Up to 2100°F standard, up to 2600°F are optional
Maximum Static Pressure: 50 PSIG
Blind… -
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(2500) ANSI Class “Lugged” Wafer
Sizes up to 72″ (Larger and special sizes consult for quote)
Body & Disc: Standard – Carbon, Optional – Corten, Aluminum, Stainless (All 300 Series), Carpenter 20, Titanium, Tantalum
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class 125
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