We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Dayton 11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 11 3/4 in H, 11 3/4 in W - Rectangular Fire Dampers
DaytonRectangular Fire Dampers

Dayton 11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 11 3/4 in H, 11 3/4 in W

The Dayton 20CK20 is a rectangular fire damper with a curtain blade type and spring closure, designed for vertical mounting. It measures 11.8 inches in height, 11.8 inches in width, and 12 inches in length, and…

SKU 3G-OTH-74307

Brand
Dayton
Item
11.8"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 11 3/4 in H, 11 3/4 in W
Category
Rectangular Fire Dampers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

Dayton
Manufacturer Part Number
20CK20
Type
11 3/4 in W, 12 in L, Spring
H
11 3/4 in
Blade Type
Curtain
Closure Type
Spring
Mounting Position
Vertical
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 20CK20 is a rectangular fire damper with a curtain blade type and spring closure, designed for vertical mounting. It measures 11.8 inches in height, 11.8 inches in width, and 12 inches in length, and includes a sleeve for dynamic applications.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton rectangular fire dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
7.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 7 3/4 in H, 7 3/4 in W, 12 in L, Spring (MPN 20CK18). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
7.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 7 3/4 in H, 7 3/4 in W, 12 in L, Spring (MPN 20CK18). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
9.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 9 3/4 in H, 9 3/4 in W, 12 in L, Spring (MPN 20CK19). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
9.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 9 3/4 in H, 9 3/4 in W, 12 in L, Spring (MPN 20CK19). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
5.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 5 3/4 in H, 5 3/4 in W, 12 in L, Spring (MPN 20CK17). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
5.75"H-W 12"L Spring Fire Dampr w/Sleeve: Dynamic, 5 3/4 in H, 5 3/4 in W, 12 in L, Spring (MPN 20CK17). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
11.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 11 3/4 in H, 11 3/4 in W, 12 in L, Gravity (MPN 20CK16). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Horizontal.
Dayton
11.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 11 3/4 in H, 11 3/4 in W, 12 in L, Gravity (MPN 20CK16). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Horizontal.
9.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 9 3/4 in H, 9 3/4 in W, 12 in L, Gravity (MPN 20CK15). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.
Dayton
9.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 9 3/4 in H, 9 3/4 in W, 12 in L, Gravity (MPN 20CK15). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.
7.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 7 3/4 in H, 7 3/4 in W, 12 in L, Gravity (MPN 20CK14). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.
Dayton
7.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 7 3/4 in H, 7 3/4 in W, 12 in L, Gravity (MPN 20CK14). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.

More from Dayton

View all Dayton parts
5.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 5 3/4 in H, 5 3/4 in W, 12 in L, Gravity (MPN 20CK13). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Horizontal.
Dayton
5.8"H-W 12"L Grvty Fire Dampr w/Sleeve: Static, 5 3/4 in H, 5 3/4 in W, 12 in L, Gravity (MPN 20CK13). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Horizontal.
Fire Damper: Dynamic, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Galvanized Steel Frame, Spring (MPN 2TGE6). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
Fire Damper: Dynamic, 5 3/4 in H, 5 3/4 in W, 3 3/4 in L, Galvanized Steel Frame, Spring (MPN 2TGE6). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
11.75"H 5.75"W 3.7"L GStl Fire Dampr: Dynamic, 5 3/4 in H, 11 3/4 in W, 3 3/4 in L, Spring (MPN 2TGF1). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
11.75"H 5.75"W 3.7"L GStl Fire Dampr: Dynamic, 5 3/4 in H, 11 3/4 in W, 3 3/4 in L, Spring (MPN 2TGF1). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Fire Damper: Static, 11 3/4 in H, 15 3/4 in W, 3 3/4 in L, Galvanized Steel Frame, Spring (MPN 2TGE1). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
Fire Damper: Static, 11 3/4 in H, 15 3/4 in W, 3 3/4 in L, Galvanized Steel Frame, Spring (MPN 2TGE1). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Fire Damper: Static, 16 in H, 16 in W, 3 3/4 in L, Galvanized Steel Frame, Galvanized Steel Blade (MPN 2TGE2). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
Fire Damper: Static, 16 in H, 16 in W, 3 3/4 in L, Galvanized Steel Frame, Galvanized Steel Blade (MPN 2TGE2). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
23.75"H 11.75"W 3.7"L GStl Fire Dampr: Dynamic, 11 3/4 in H, 23 3/4 in W, 3 3/4 in L, Spring (MPN 2TGG2). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Vertical.
Dayton
23.75"H 11.75"W 3.7"L GStl Fire Dampr: Dynamic, 11 3/4 in H, 23 3/4 in W, 3 3/4 in L, Spring (MPN 2TGG2). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Vertical.
15.8"H 7.8"W 3.7"L GStl Sprng Fire Dmpr: Static, 7 3/4 in H, 15 3/4 in W, 3 3/4 in L, Spring (MPN 2TGD9). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
Dayton
15.8"H 7.8"W 3.7"L GStl Sprng Fire Dmpr: Static, 7 3/4 in H, 15 3/4 in W, 3 3/4 in L, Spring (MPN 2TGD9). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Spring; Mounting Position: Horizontal.
11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA7). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.
Dayton
11.8"H 9.8"W 3.7"L GStl Grvty Fire Dampr: Static, 9 3/4 in H, 11 3/4 in W, 3 3/4 in L, Gravity (MPN 2TGA7). Key specifications — Brand: DAYTON; Blade Type: Curtain; Closure Type: Gravity; Mounting Position: Vertical.