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Size

4" (5)
5" (4)
6" (5)
7" (6)
8" (10)
9" (6)
10" (10)
12" (7)
14" (8)
16" (6)

Position

Normally Closed (8)
Normally Open (6)

Review Score

(31)
(9)

Price Range

$60 to $70 (1)
$70 to $80 (3)
$90 to $100 (1)
$100 to $200 (33)
$200 to $300 (6)
$300 to $400 (19)
$400 to $500 (4)
$500 to $600 (2)
$600 to $700 (2)
71 items
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Product Image of 4" RSD Spring Return Motorized Damper
$176.72 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of 6" RSD Spring Return Motorized Damper
$162.18 each
In Stock
Get 9 by Tue, Jul 7
In Stock
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Product Image of 7" RSD Spring Return Motorized Damper
$163.71 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of 8" RSD Spring Return Motorized Damper
$185.34 each
In Stock
Get 8 by Tue, Jul 7
In Stock
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Product Image of 9" RSD Spring Return Motorized Damper
$168.81 each
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Product Image of 10" RSD Spring Return Motorized Damper
$169.83 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of 12" RSD Spring Return Motorized Damper
$177.48 each
In Stock
Get 7 by Tue, Jul 7
In Stock
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Product Image of 14" RSD Spring Return Motorized Damper
$204.00 each
In Stock
Get 15 by Tue, Jul 7
In Stock
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Product Image of 16" RSD Spring Return Motorized Damper
$235.11 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of 14" Smart Bypass Damper
$467.67 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of 4" SID Motorized Slip-In-Damper
$126.48 each
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Product Image of 5" SID Motorized Slip-In-Damper
$127.50 each
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Product Image of 6" SID Motorized Slip-In-Damper
$128.52 each
In Stock
Get 11 by Tue, Jul 7
In Stock
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Product Image of 7" SID Motorized Slip-In-Damper
$133.62 each
In Stock
Get 2 by Thu, Jul 9
In Stock
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Product Image of 8" SID Motorized Slip-In-Damper
$139.74 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of 9" SID Motorized Slip-In-Damper
$151.98 each
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Product Image of 10" SID Motorized Slip-In-Damper
$166.77 each
In Stock
Get 3 by Tue, Jul 7
In Stock
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Product Image of 10" Smart Bypass Damper
$415.14 each
In Stock
Get 11 by Tue, Jul 7
In Stock
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Product Image of 8" CLBD Pressure Regulating Bypass Damper
$125.46 each
In Stock
Get 20 by Tue, Jul 7
In Stock
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Product Image of 8" Smart Bypass Damper
$397.80 each
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Product Image of 10" CLBD Bypass Damper
10" CLBD Bypass Damper
SKU: 10-CLBD
EWC Controls
SKU: 10-CLBD
Brand: EWC Controls
(2)
$132.09 each
In Stock
Get 11 by Tue, Jul 7
In Stock
Get 11 by Tue, Jul 7
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Product Image of 12" CLBD Constant Load By-Pass Damper
$138.72 each
In Stock
Get 8 by Tue, Jul 7
In Stock
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Product Image of 14" CLBD Constant Load By-Pass Damper
$143.82 each
In Stock
Get 4 by Tue, Jul 7
In Stock
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Product Image of 16" CLBD Pressure Regulating Bypass Damper
$154.02 each
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Product Image of 8" EBD Pressure Regulating Bypass Damper
$347.31 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of 10" EBD Pressure Regulating Bypass Damper
$364.65 each
In Stock
Get 2 by Wed, Jul 8
In Stock
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Product Image of 12" EBD Pressure Regulating Bypass Damper
$442.89 each
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Product Image of 14" EBD Pressure Regulating Bypass Damper
$397.80 each
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Product Image of 16" EBD Pressure Regulating Bypass Damper
$541.62 each
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Product Image of 18" EBD Pressure Regulating Bypass Damper
$598.23 each
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Product Image of 20" EBD Pressure Regulating Bypass Damper
$619.14 each
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Product Image of 10" RD-HD Volume Control Bypass Hand Damper
$72.42 each
In Stock
Get 2 by Tue, Jul 7
In Stock
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Product Image of 8" RD-HD Volume Control Bypass Hand Damper
$65.28 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of 12" RD-HD Volume Control Bypass Hand Damper
$79.05 each
In Stock
Get 5 by Tue, Jul 7
In Stock
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Product Image of 14" RD-HD Volume Control Bypass Hand Damper
$93.54 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of 4" URD Motorized Damper
4" URD Motorized Damper
SKU: 4URD
EWC Controls
SKU: 4URD
Brand: EWC Controls
(22)
$160.65 each
In Stock
Get 6 by Tue, Jul 7
In Stock
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Product Image of 4" URD-SR120 Spring Return Motorized Damper, 120v (Normally Closed)
$358.02 each
In Stock
Get 1 by Tue, Jul 7
In Stock
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Product Image of 4" URD-SR120 Spring Return Motorized Damper, 120v (Normally Open)
$358.02 each
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Product Image of 5" URD-SR120 Spring Return Motorized Damper, 120v (Normally Open)
$359.55 each
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Product Image of 5" URD-SR120 Spring Return Motorized Damper, 120v (Normally Closed)
$359.55 each
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Product Image of 6" URD Motorized Damper
6" URD Motorized Damper
SKU: 6URD
EWC Controls
SKU: 6URD
Brand: EWC Controls
(22)
$162.18 each
In Stock
Get 62 by Tue, Jul 7
In Stock
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Product Image of 6" URD-SR120 Spring Return Motorized Damper, 120v (Normally Closed)
$359.55 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
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Product Image of 7" URD Motorized Damper
7" URD Motorized Damper
SKU: 7URD
EWC Controls
SKU: 7URD
Brand: EWC Controls
(22)
$178.19 each
In Stock
Get 9 by Tue, Jul 7
In Stock
Get 9 by Tue, Jul 7
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Product Image of 7" URD-SR120 Spring Return Motorized Damper, 120v (Normally Open)
$361.08 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 7" URD-SR120 Spring Return Motorized Damper, 120v (Normally Closed)
$361.08 each
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Get it by Tue, Aug 4 - Tue, Sep 1
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Product Image of 8" URD Motorized Damper
8" URD Motorized Damper
SKU: 8URD
EWC Controls
SKU: 8URD
Brand: EWC Controls
(22)
$165.75 each
In Stock
Get 19 by Tue, Jul 7
In Stock
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Product Image of 8" URD-SR120 Spring Return Motorized Damper, 120v (Normally Closed)
$363.12 each
In Stock
Get 1 by Thu, Jul 9
In Stock
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Product Image of 8" URD-SR120 Spring Return Motorized Damper, 120v (Normally Open)
$371.73 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7