Apply to be a TradeMaster!
Filter menu expanded

Filters

222 items
Reset

SORT

Product Availability

Show In Stock Only (58)

Size

6" (28)
8" (34)
10" (33)
12" (38)
12" x 10" (1)
12" x 12" (1)
14" (31)
14" x 12" (1)
14" X 14" (1)
16" (30)

Position

Normally Closed (55)
Normally Open (57)

Review Score

(93)
(116)

Price Range

$100 to $200 (6)
$200 to $300 (127)
$300 to $400 (27)
$400 to $500 (10)
$600 to $700 (36)
$700 to $800 (16)
222 items
Grid
List
Compare
Product Image of 8" x 6" ND Motorized Damper
8" x 6" ND Motorized Damper
SKU: 8X6ND
EWC Controls
SKU: 8X6ND
Brand: EWC Controls
(49)
$207.06 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 8" x 8" ND Motorized Damper
8" x 8" ND Motorized Damper
SKU: 8X8ND
EWC Controls
SKU: 8X8ND
Brand: EWC Controls
(49)
$209.10 each
In Stock
Get 17 by Tue, Jul 7
In Stock
Get 17 by Tue, Jul 7
Compare
Product Image of 10" x 6" ND Motorized Damper
10" x 6" ND Motorized Damper
SKU: 10X6ND
EWC Controls
SKU: 10X6ND
Brand: EWC Controls
(49)
$207.57 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 10" x 8" ND Motorized Damper
10" x 8" ND Motorized Damper
SKU: 10X8ND
EWC Controls
SKU: 10X8ND
Brand: EWC Controls
(49)
$210.63 each
In Stock
Get 18 by Tue, Jul 7
In Stock
Get 18 by Tue, Jul 7
Compare
Product Image of 10" x 10" ND Motorized Damper
10" x 10" ND Motorized Damper
SKU: 10X10ND
EWC Controls
SKU: 10X10ND
Brand: EWC Controls
(49)
$211.65 each
In Stock
Get 30 by Tue, Jul 7
In Stock
Get 30 by Tue, Jul 7
Compare
Product Image of 12" x 6" ND Motorized Damper
12" x 6" ND Motorized Damper
SKU: 12X6ND
EWC Controls
SKU: 12X6ND
Brand: EWC Controls
(49)
$212.16 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
Compare
Product Image of 12" x 8" ND Motorized Damper
12" x 8" ND Motorized Damper
SKU: 12X8ND
EWC Controls
SKU: 12X8ND
Brand: EWC Controls
(49)
$220.95 each
In Stock
Get 18 by Tue, Jul 7
In Stock
Get 18 by Tue, Jul 7
Compare
Product Image of 12" x 10" ND Motorized Damper
12" x 10" ND Motorized Damper
SKU: 12X10ND
EWC Controls
SKU: 12X10ND
Brand: EWC Controls
(49)
$227.46 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 14" x 6" ND Motorized Damper
14" x 6" ND Motorized Damper
SKU: 14X6ND
EWC Controls
SKU: 14X6ND
Brand: EWC Controls
(49)
$217.77 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 14" x 8" ND Motorized Damper
14" x 8" ND Motorized Damper
SKU: 14X8ND
EWC Controls
SKU: 14X8ND
Brand: EWC Controls
(49)
$219.81 each
In Stock
Get 37 by Wed, Jul 8
In Stock
Get 37 by Wed, Jul 8
Compare
Product Image of 14" x 10" ND Motorized Damper
14" x 10" ND Motorized Damper
SKU: 14X10ND
EWC Controls
SKU: 14X10ND
Brand: EWC Controls
(49)
$231.54 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 14" x 12" ND Motorized Damper
14" x 12" ND Motorized Damper
SKU: 14X12ND
EWC Controls
SKU: 14X12ND
Brand: EWC Controls
(49)
$239.19 each
In Stock
Get 6 by Tue, Jul 7
In Stock
Get 6 by Tue, Jul 7
Compare
Product Image of 14" x 14" ND Motorized Damper
14" x 14" ND Motorized Damper
SKU: 14X14ND
EWC Controls
SKU: 14X14ND
Brand: EWC Controls
(49)
$242.76 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 16" x 8" ND Motorized Damper
16" x 8" ND Motorized Damper
SKU: 16X8ND
EWC Controls
SKU: 16X8ND
Brand: EWC Controls
(49)
$222.36 each
In Stock
Get 17 by Tue, Jul 7
In Stock
Get 17 by Tue, Jul 7
Compare
Product Image of 16" x 6" ND Motorized Damper
16" x 6" ND Motorized Damper
SKU: 16X6ND
EWC Controls
SKU: 16X6ND
Brand: EWC Controls
(49)
$221.34 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 16" x 10" ND Motorized Damper
16" x 10" ND Motorized Damper
SKU: 16X10ND
EWC Controls
SKU: 16X10ND
Brand: EWC Controls
(49)
$237.15 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 16" x 12" ND Motorized Damper
16" x 12" ND Motorized Damper
SKU: 16X12ND
EWC Controls
SKU: 16X12ND
Brand: EWC Controls
(49)
$242.25 each
In Stock
Get 8 by Wed, Jul 8
In Stock
Get 8 by Wed, Jul 8
Compare
Product Image of 12" x 12" ND Motorized Damper
12" x 12" ND Motorized Damper
SKU: 12X12ND
EWC Controls
SKU: 12X12ND
Brand: EWC Controls
(49)
$231.54 each
In Stock
Get 22 by Tue, Jul 7
In Stock
Get 22 by Tue, Jul 7
Compare
Product Image of 16" x 14" ND Motorized Damper
16" x 14" ND Motorized Damper
SKU: 16X14ND
EWC Controls
SKU: 16X14ND
Brand: EWC Controls
(49)
$248.37 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 16" x 16" ND Motorized Damper
16" x 16" ND Motorized Damper
SKU: 16X16ND
EWC Controls
SKU: 16X16ND
Brand: EWC Controls
(49)
$258.06 each
In Stock
Get 15 by Tue, Jul 7
In Stock
Get 15 by Tue, Jul 7
Compare
Product Image of 18" x 6" ND Motorized Damper
18" x 6" ND Motorized Damper
SKU: 18X6ND
EWC Controls
SKU: 18X6ND
Brand: EWC Controls
(49)
$222.36 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 18" x 8" ND Motorized Damper
18" x 8" ND Motorized Damper
SKU: 18X8ND
EWC Controls
SKU: 18X8ND
Brand: EWC Controls
(49)
$224.91 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 18" x 10" ND Motorized Damper
18" x 10" ND Motorized Damper
SKU: 18X10ND
EWC Controls
SKU: 18X10ND
Brand: EWC Controls
(49)
$239.70 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 18" x 12" ND Motorized Damper
18" x 12" ND Motorized Damper
SKU: 18X12ND
EWC Controls
SKU: 18X12ND
Brand: EWC Controls
(49)
$248.37 each
In Stock
Get 1 by Wed, Jul 8
In Stock
Get 1 by Wed, Jul 8
Compare
Product Image of 18" x 14" ND Motorized Damper
18" x 14" ND Motorized Damper
SKU: 18X14ND
EWC Controls
SKU: 18X14ND
Brand: EWC Controls
(49)
$250.92 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 18" x 16" ND Motorized Damper
18" x 16" ND Motorized Damper
SKU: 18X16ND
EWC Controls
SKU: 18X16ND
Brand: EWC Controls
(49)
$260.10 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 18" x 18" ND Motorized Damper
18" x 18" ND Motorized Damper
SKU: 18X18ND
EWC Controls
SKU: 18X18ND
Brand: EWC Controls
(49)
$267.85 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 20" x 8" ND Motorized Damper
20" x 8" ND Motorized Damper
SKU: 20X8ND
EWC Controls
SKU: 20X8ND
Brand: EWC Controls
(49)
$230.52 each
In Stock
Get 12 by Tue, Jul 7
In Stock
Get 12 by Tue, Jul 7
Compare
Product Image of 20" x 6" ND Motorized Damper
20" x 6" ND Motorized Damper
SKU: 20X6ND
EWC Controls
SKU: 20X6ND
Brand: EWC Controls
(49)
$229.50 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
Compare
Product Image of 20" x 10" ND Motorized Damper
20" x 10" ND Motorized Damper
SKU: 20X10ND
EWC Controls
SKU: 20X10ND
Brand: EWC Controls
(49)
$248.37 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 20" x 12" ND Motorized Damper
20" x 12" ND Motorized Damper
SKU: 20X12ND
EWC Controls
SKU: 20X12ND
Brand: EWC Controls
(49)
$252.32 each
In Stock
Get 7 by Tue, Jul 7
In Stock
Get 7 by Tue, Jul 7
Compare
Product Image of 20" x 14" ND Motorized Damper
20" x 14" ND Motorized Damper
SKU: 20X14ND
EWC Controls
SKU: 20X14ND
Brand: EWC Controls
(49)
$256.53 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7
Compare
Product Image of 20" x 16" ND Motorized Damper
20" x 16" ND Motorized Damper
SKU: 20X16ND
EWC Controls
SKU: 20X16ND
Brand: EWC Controls
(49)
$269.28 each
In Stock
Get 1 by Tue, Jul 7
In Stock
Get 1 by Tue, Jul 7
Compare
Product Image of 20" x 18" ND Motorized Damper
20" x 18" ND Motorized Damper
SKU: 20X18ND
EWC Controls
SKU: 20X18ND
Brand: EWC Controls
(49)
$278.46 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 20" x 20" ND Motorized Damper
20" x 20" ND Motorized Damper
SKU: 20X20ND
EWC Controls
SKU: 20X20ND
Brand: EWC Controls
(49)
$295.47 each
In Stock
Get 3 by Tue, Jul 7
In Stock
Get 3 by Tue, Jul 7
Compare
Product Image of 22" x 6" ND Motorized Damper
22" x 6" ND Motorized Damper
SKU: 22X6ND
EWC Controls
SKU: 22X6ND
Brand: EWC Controls
(49)
$230.52 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 22" x 8" ND Motorized Damper
22" x 8" ND Motorized Damper
SKU: 22X8ND
EWC Controls
SKU: 22X8ND
Brand: EWC Controls
(49)
$234.60 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 22" x 10" ND Motorized Damper
22" x 10" ND Motorized Damper
SKU: 22X10ND
EWC Controls
SKU: 22X10ND
Brand: EWC Controls
(49)
$251.94 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 22" x 12" ND Motorized Damper
22" x 12" ND Motorized Damper
SKU: 22X12ND
EWC Controls
SKU: 22X12ND
Brand: EWC Controls
(49)
$260.10 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 22" x 14" ND Motorized Damper
22" x 14" ND Motorized Damper
SKU: 22X14ND
EWC Controls
SKU: 22X14ND
Brand: EWC Controls
(49)
$264.18 each
In Stock
Get 2 by Tue, Jul 7
In Stock
Get 2 by Tue, Jul 7
Compare
Product Image of 22" x 16" ND Motorized Damper
22" x 16" ND Motorized Damper
SKU: 22X16ND
EWC Controls
SKU: 22X16ND
Brand: EWC Controls
(49)
$280.50 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 22" x 18" ND Motorized Damper
22" x 18" ND Motorized Damper
SKU: 22X18ND
EWC Controls
SKU: 22X18ND
Brand: EWC Controls
(49)
$298.35 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 22" x 20" ND Motorized Damper
22" x 20" ND Motorized Damper
SKU: 22X20ND
EWC Controls
SKU: 22X20ND
Brand: EWC Controls
(49)
$315.18 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 22" x 22" ND Motorized Damper
22" x 22" ND Motorized Damper
SKU: 22X22ND
EWC Controls
SKU: 22X22ND
Brand: EWC Controls
(49)
$333.54 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 24" x 6" ND Motorized Damper
24" x 6" ND Motorized Damper
SKU: 24X6ND
EWC Controls
SKU: 24X6ND
Brand: EWC Controls
(49)
$236.64 each
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Backorder
Get it by Tue, Aug 4 - Tue, Sep 1
Compare
Product Image of 24" x 8" ND Motorized Damper
24" x 8" ND Motorized Damper
SKU: 24X8ND
EWC Controls
SKU: 24X8ND
Brand: EWC Controls
(49)
$238.68 each
In Stock
Get 13 by Tue, Jul 7
In Stock
Get 13 by Tue, Jul 7
Compare
Product Image of 24" x 10" ND Motorized Damper
24" x 10" ND Motorized Damper
SKU: 24X10ND
EWC Controls
SKU: 24X10ND
Brand: EWC Controls
(49)
$259.59 each
In Stock
Get 4 by Tue, Jul 7
In Stock
Get 4 by Tue, Jul 7
Compare
Product Image of 24" x 12" ND Motorized Damper
24" x 12" ND Motorized Damper
SKU: 24X12ND
EWC Controls
SKU: 24X12ND
Brand: EWC Controls
(49)
$267.24 each
In Stock
Get 5 by Tue, Jul 7
In Stock
Get 5 by Tue, Jul 7