Products List

Spiral Pipe
Complete Seal Fittings
E-Z Flange with Barrel Clamp - 26 to 96-inch Diameter
E-Z Flange Jr. with Barrel Clamp - 6-inch to 24-inch Diameter
Standard Spiral Pipe Connector (Non-Gasketed)
Companion Angle Rings - Pressed and Rolled
Spiral Pipe Pressure Charts
90 Degree Two Piece Pressed Solid Welded Elbows
45 Degree Two-Piece Pressed Solid Welded Elbows
Standing Seam Elbows and Angles
90 Degree Standing Seam Elbows and Angles
90 Degree Adjustable Elbows & Angles
45 Degree Adjustable Elbows & Angles
90 Degree Welded Gored Elbows & Angles
45 Degree Welded Gored Elbows & Angles
90 Degree Tee
90 Degree Tee with Reducer
90 Degree Cross
90 Degree Conical Cross
90 Degree Cross with Reducer
90 Degree Conical Tee
90 Degree Conical Tee with Reducer
90 Degree Conical Cross with Reducer
45 Degree Lateral Tee
45 Degree Lateral Tee with Reducer
45 Degree Lateral Cross
45 Degree Lateral Cross with Reducer
Bullnose Tee (Bullhead)
Pair of Pants (Wye Branch)
Square to Round
Offset
90 Degree Swedged Saddle
45 Degree Swedged Saddle
90 Degree Full Saddle
45 Degree Full Saddle
90 Degree Conical Swedge Saddle
90 Degree Shoe Tap Saddle
Register Takeoffs
End Cap (Plug)
Connector (Coupling)
90 Degree Pressed Saddle Tap
90 Degree Pressed Saddle Tap w/Damper
Concentric Reducer
Eccentric Reducer
Super Heto
Super Heto with Damper
Super Heto with 2-inch Extension
Super Heto with 2-inch Standoff
2-inch Standoff Collars with Damper (Super Heto)
2-inch Standoff Collars with Damper (Sleeve)
2-inch Standoff Collars with Damper (E-Z Tap Collars)
2-inch Standoff Collars with Damper (Conical E-Z Tap)
E-Z Tap Collars with 2-inch Standoff
E-Z Tap Conical Takeoff Collar
Pressed Concentric Reducer
H.E.T.O. High Efficiency Takeoffs
Hi-Efficiency with 2-inch Standoff
E-Z Tap Collars
E-Z Tap Collar with Damper
E-Z Tap Conical Takeoff Collar with Damper
E-Z Tap Takeoff Collars (E-Z Tap Collar)
Notched Collars
Notched Collars with Damper
Spin-In Collar with Dual Quad Damper
High Efficiency Takeoffs
Double Rod Hanger
Light Gauge Round Pipe Hangers
Single Rod Hangers
Round Pipe Hangers (Light Gauge)
Round Dampers (Light Gauge)
Round Dampers (Heavy Volume)
Heavy Volume Dampers
Light Gauge Dampers
Skyblasts
Floor Sweeps
Access Doors (Round)
Access Doors (Rectangular)
Heavy Duty Flexible Duct Ties
Full Blast Gate
Sheet Metal Screws (Zip Screws)
Sheet Metal Screws (TEK Screws)
R4.2 Insulated Flexible Duct
Tensioning Tool
Round Ductcap
Fixed Pattern Diffusers - 3 Cone Series
Fixed Pattern Diffusers - 2 Cone Series

Heavy Volume Dampers

Catalog:

14" - 24"
22 gauge, 3/8" square rod and H.D. Quadrants with stiffener brake 

 

26" - 30"
20 gauge, 3/8" square rod and H.D. Quadrants with stiffener brake 
Standoff Quadrants and End Bearings also available.

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880-round-dampers.pdf313.36 KB

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Our Catalogs

Double Wall Rectangular Duct and Fittings
Double Wall Spiral Pipe and Fittings
E Z Flange Spiral Pipe System
Flat Oval Duct and Fittings
HVAC Accessories
Polyvinyl Coated Underground Duct Systems and Fume Exhaust Systems
Rectangular Duct and Fittings
SMP Dampers and Louvers
Spiral Pipe and Fittings

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