Dimensions Duct Damper

Product NameDimensions Duct Damper
MaterialPlastic,ABS,PVC or other material
ColorWhite or custom color
StandardChina standard
SizeCustomized
MOQ10
PackagingStandard packaging
Delivery30day
  • Fire Dampers & Smoke Dampers

    1. In specifying a fire damper the width should always be stated first and the height second. 2. Nominal dimensions are opening sizes and allow clearance for insertion into mounting sleeve: 6 mm Duct Connection Style A & B. 3 mm Duct Connection Style C, CR & CO. Where this allowance is not required specify “exact size”. Duct Connection

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  • Duct Dampers | McMaster

    Choose from our selection of standard duct and fittings, quick-disconnect duct and fittings, automatic airflow dampers, and more. In stock and ready to ship.

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  • ZDR25 ROUND ZONE CONTROL DAMPER

    The tracer damper copies the primary damper blade position. Wire to a primary damper logic board for larger zones. SEQUENCE OF OPERATION As part of the Z2000 comfort system, Ruskin model ZDR25 com - pares the duct temperature with the demand of the zone and mod-ulates either open or closed to satisfy the demand. For further

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  • Duct and Bypass Design Guidance

    If necessary, modify the existing duct and/or install new duct that has been sized at a friction rate that will accommodate higher Cfm values at OEM specified static pressures and industry standard velocities. (Use ACCA Manual D to size your duct-work or use a duct calculator and select .07 friction rate value instead of the typical .10). 4.

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  • FIRE DAMPER APPLICATION GUIDE

    NOTE: Type-C damper has 100% free area, equal to duct size. TYPE-A DAMPER TYPE-B DAMPER TYPE C DAMPER: 100% Free Area EQUAL TO DUCT SIZE DUCT HEIGHT (IN.) DUCT HEIGHT (IN.) FIRE DAMPER/ENGINEERING AND PERFORMANCE DATA 5 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60

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  • BDD

    Sheet Metal Connectors is proud to distribute and sell Standard Metal Products dampers and louvers. The BDD dampers offer back draft protection in light duty applications. The damper frame is a 16ga welded galvanized construction that is undersized 1/4" to fit inside the duct. The .025 aluminum blades are attached to the frame with 1/4" round plated rod and bronze bushings. The stamped

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  • GREENSEAM Galvanized Steel Collar W/Damper, 10 in Duct

    Galvanized Steel Collar W/Damper, 10 in Duct Fitting Diameter, 5 in Duct Fitting Length Item # 6EKH6; Mfr. Model # GR6POCR10GA26D UNSPSC # 40141911 Catalog Page # 3097 3097 Country of Origin USA. Country of Origin is subject to change.

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  • Airway size for DAmpers

    We required to show Airway Size for the Damper and Metal size for Ductwork. I'm trying to get some idea of how other people are dealing with this situation. "Revit Lies in the tension between what we want to do and what can be done!" Report. 0 Likes Reply. Message 4 of 5 iainsavage. in reply to: Sujan.Maharjan

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  • Retrozone RECTANGULAR MECHANICAL DAMPERS

    become feasible even when you need 10 or 20 dampers in a duct system. Fast Track Service: most dampers, including "option 1" on odd sizes, ship. within 48 hours. Steps to ordering: Rectangular 2 wire Dampers: 1. Size: Choose any size above; Standard sizes shown ship in 48 hours. All dampers are slightly undersized 1/8 inch in both dimensions to

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  • 33

    Selecting Damper Size To ensure correct operation, be sure to select the correct zone damper size for the air duct: IMPORTANT Be aware that damper sizes are built 5/32 in. smaller than the listed dimensional sizes. • If the damper is forced into an undersized air duct, the excess pressure can jam the damper blades and cause improper operation.

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  • Butterfly Dampers PVC | Duct Dampers

    motorized dampers Custom duct dampers PVC duct butterfly damper fittings are madeDimensions Part No. Size A B C D Approx. Wgt (lbs.) 1034-BD-02 2" 2.375" 6.750"

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  • DUCT SYSTEM DESIGN CONSIDERATIONS

    branch dampers properly. Reducing trunk system The reducing trunk duct system (see Figure 6 on the next page) is very similar to the reducing plenum 3 A C C Asize duct.The loop is fed by four or more ducts radiating out from the central plenum. They are usually the same size as the loop duct. The boot boxes are

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  • Duct Shaft Layout

    Dampers. Consult with the damper manufacturer for dimensional requirements. Fire dampers generally require 15" between the duct face and the inside face of the shaft wall. Combination Fire and Smoke dampers can require up to 24" of clear space between the duct face and the inside face of the shaft wall.

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  • COMBINATION FIRE SMOKE DAMPERS

    Models 1270 and 1271 Sizes (Duct W x H): Note: Dampers with duct heights less than 8" (203) require a Type 'B' sleeve enclosure (Model 1272). Duct sizes less than 8" (203) in width require a Type 'C' enclosure (Model 1273). • STANDARD PERFORMANCE • CLASS I OR II LEAKAGE @ 250°F • UL 555 CLASSIFIED DYNAMIC FIRE DAMPER

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  • HVAC

    8.7 Rules of Duct Design (ACCA Manual D – Residential Duct Systems) 9.0. RETURN DUCT SYSTEMS . 9.1 Distributed Return . 9.2 Central Return . 9.3 Pressure Balancing . 10.0. DUCT FITTINGS AND TERMINAL UNITS . 10.1 Duct Fittings and Transitions . 10.2 Volume Control Dampers . 10.3 Fire and Smoke Dampers . 10.4 Diffusers, Grilles & Registers

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  • Air Duct Dumper Manual

    Butterfly Back Draft Damper – AC Dampers. 4-in HVAC duct manual volume damper with sleeve. speedi-products ac-vdq 06 6-inch sizes galvanized duct volume damper w/quad. fantech ir 6 duct iris damper, manual, 6″. suncourt adjustable motorized damper, open, 8″. neverest rk 4″ expert backdraft shutter damper adapter duct. Wire nuts.

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  • BDR2 ROUND BACKDRAFT DAMPER

    ductwork. The specially designed blades with closing spring insure a tight seal to minimize back flow through the damper. Ruskin's exclusive blade hinge design has no frame penetrations to allow air leakage out of the duct. Integral rolled blade stop insures correct installation of blade seal and positioning of blades in the damper. DIAMETER (D*)

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  • Duct Dampers at Lowes.com

    IMPERIAL. 6-in Dia Galvanized Steel Round Damper with Key. Model #GVL0112-A. Find My Store. for pricing and availability. 2. Accord Ventilation. 301 10-in Dia Galvanized Steel Butterfly Damper. Model #30110BR.

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  • Retrozone RECTANGULAR MECHANICAL DAMPERS

    become feasible even when you need 10 or 20 dampers in a duct system. Fast Track Service: most dampers, including "option 1" on odd sizes, ship. within 48 hours. Steps to ordering: Rectangular 2 wire Dampers: 1. Size: Choose any size above; Standard sizes shown ship in 48 hours. All dampers are slightly undersized 1/8 inch in both dimensions to

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  • T

    duct upstream and downstream of damper. Note: Dimensions shown in parentheses ( ) indicate millimeters. 6" (152) B 13/8" (35) A DETAIL 41 (192" x 72" Max.) MULTI-

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  • Damper Dimensions

    For example, you choose a channel frame damper to fit into a duct that is 24” high by 24” wide. If you plan to install the damper onto the face of the duct or opening, then you can choose to specify inner dimensions for the damper. The manufacturer will build the damper to the dimensions specified.

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