Motorized dampers Non-spring return Spring return
View Details
![EWC Controls 14 URD 14 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_4705c0b4-7b37-4834-8abc-5a17431cf284_medium.gif?v=1720000408)
14 URD | 14 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 14 URD
View Details
![EWC Controls 12 URD 12 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_d53a6916-66c7-4c84-aaa6-8207fa0c7418_medium.gif?v=1720000414)
12 URD | 12 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 12 URD
View Details
![EWC Controls 10 URD 10 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_fb953534-ba59-409c-ad85-83421f3ca3ab_medium.gif?v=1720094298)
10 URD | 10 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 10 URD
View Details
![EWC Controls 4 URD 4 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_07e7adb7-d68b-443d-b241-d537040f9794_medium.gif?v=1720094307)
4 URD | 4 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 4 URD
View Details
![EWC Controls 16 URD 16 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_99e716bf-5282-46e5-8930-b97cf485dae3_medium.gif?v=1720000422)
16 URD | 16 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 16 URD
View Details
![EWC Controls 8 URD 8 Inch Round Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_d2eecb5d-a62a-44c9-a908-fbcf81f2238f_medium.gif?v=1720094306)
8 URD | 8 Inch Round Motorized Damper | EWC Controls
Brand: EWC Controls
SKU: 8 URD
View Details
![EWC Controls 6 SID 6 Inch Slip In Retrofit Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/sid1_87b77a39-7cc4-4144-ba5a-9a4bf38cfc46_medium.gif?v=1720000526)
6 SID | 6 Inch Slip In Retrofit Damper | EWC Controls
Brand: EWC Controls
SKU: 6 SID
View Details
![EWC Controls 8X20 ND-15S 8X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_aaca50ad-5b11-43d1-8c64-eeeb2296bf9e_medium.png?v=1720000423)
8X20 ND-15S | 8X20 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8X20 ND-15S
View Details
![Braeburn 128010 Retrofit Damper | 10" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Retrofit-Round-WEB_0_78d4d798-a944-4f7e-ad7c-af4ccb7d7d8d_medium.jpg?v=1720004995)
128010 | Retrofit Damper | 10" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128010
View Details
![EWC Controls 24X16 ND-15S 24X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_797e2d0b-0f9d-4bf7-a809-d5ec8cfe1ba8_medium.png?v=1720000356)
24X16 ND-15S | 24X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 24X16 ND-15S
View Details
![EWC Controls 18 URD-15S 18 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_31453907-512a-4d4d-a102-de34a9bc0b2b_medium.gif?v=1720038857)
18 URD-15S | 18 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 18 URD-15S
View Details
![EWC Controls 10 URD-15S 10 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_57cf131f-5249-42e2-8844-ba86fc7f6ac8_medium.gif?v=1720038860)
10 URD-15S | 10 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 10 URD-15S
View Details
![EWC Controls 8 URD-15S 8 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_cbfc54a4-0570-481a-8206-881895e38edf_medium.gif?v=1720038859)
8 URD-15S | 8 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 8 URD-15S
View Details
![EWC Controls 20 URD-15S 20 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_74f8f80d-d78f-4f38-a9a8-83e4e005496e_medium.gif?v=1720038858)
20 URD-15S | 20 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 20 URD-15S
View Details
![EWC Controls 12 URD-15S 12 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_9d180ef5-91fc-4f18-8d40-6d4cb76d1b9e_medium.gif?v=1720038862)
12 URD-15S | 12 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 12 URD-15S
View Details
![EWC Controls 6 URD-15S 6 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_3fd1ebfe-3c5d-4159-9b8b-893a14fdeea2_medium.gif?v=1720038859)
6 URD-15S | 6 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 6 URD-15S
View Details
![EWC Controls 14 URD-15S 14 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_6c774a0a-bc2c-4caf-88d4-b39f1eb32ec8_medium.gif?v=1720038862)
14 URD-15S | 14 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 14 URD-15S
View Details
![EWC Controls 9 URD-15S 9 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/urd-sm_135431dd-a76d-4e7c-8322-90dac4bf8352_medium.gif?v=1720038860)
9 URD-15S | 9 URD-15S ROUND MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 9 URD-15S
View Details
![Braeburn 128005 Retrofit Damper | 5" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Retrofit-Round-WEB_0_286365da-145d-4f72-8a16-4346eedd5ecb_medium.jpg?v=1720005005)
128005 | Retrofit Damper | 5" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128005
View Details
![Braeburn 128004 Retrofit Damper | 4" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Retrofit-Round-WEB_0_96b1dd32-d626-41d0-9bdd-097edc429571_medium.jpg?v=1720005040)
128004 | Retrofit Damper | 4" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128004
View Details
![Braeburn 128008 Retrofit Damper | 8" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Retrofit-Round-WEB_0_b203eb08-13a8-4094-9290-44d42517dae5_medium.jpg?v=1720005116)
128008 | Retrofit Damper | 8" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128008
View Details
![Braeburn 128007 Retrofit Damper | 7" Round Retrofit Motorized Damper | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/Retrofit-Round-WEB_0_medium.jpg?v=1720004964)
128007 | Retrofit Damper | 7" Round Retrofit Motorized Damper | Braeburn
Brand: Braeburn
SKU: 128007
View Details
![EWC Controls 20X22 ND-15S 20X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_dd02235f-843d-4a04-84a3-c318e3421592_medium.png?v=1720000360)
20X22 ND-15S | 20X22 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 20X22 ND-15S
View Details
![EWC Controls 20X16 ND-15S 20X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN/POWER CLOSE | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/nd_4c1c2e8b-59c4-4f3a-b5bb-afd3cd97ee74_medium.png?v=1720000408)
20X16 ND-15S | 20X16 ND-15S MOTORIZED DAMPER 15 SECOND POWER OPEN / POWER CLOSE | EWC Controls
Brand: EWC Controls
SKU: 20X16 ND-15S
12
Committed to customer satisfaction
as experts in Motorized Dampers
Recently Viewed
Popular Products
View all →![Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/FSLF120-US-web_2603803a-f48a-433b-bddd-3d2c388631c5_large.png?v=1721079676)
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US![KMC BAC-5051E Router: BACnet, IP/Enet/Single MSTP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_large.jpg?v=1720012548)
BAC-5051E | Router: BACnet, IP/Enet/Single MSTP | KMC (OBSOLETE)
Brand: KMC
SKU: BAC-5051E