We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
Dayton 44.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 53 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 44.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 53 1/2 in W

The Dayton 20UC30 is a 44.5-inch high by 56.5-inch wide combination damper and louver with drainable blades, featuring a flanged design and constructed from extruded aluminum. This unit has a maximum air velocity of…

SKU 3G-OTH-76400

Brand
Dayton
Item
44.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 53 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
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
20UC30
Type
53 1/2 in W, Aluminum
H
41 1/2 in
Maximum Air Velocity
3000 fpm
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 20UC30 is a 44.5-inch high by 56.5-inch wide combination damper and louver with drainable blades, featuring a flanged design and constructed from extruded aluminum. This unit has a maximum air velocity of 3000 fpm and is manufactured by Dayton.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Dayton 20UC30 combination damper and louver used for?

The Dayton 20UC30 is a combination damper and louver with drainable blades, designed for commercial and industrial HVAC systems. It controls airflow while preventing water ingress, making it suitable for intake or exhaust applications in buildings requiring weather protection and air regulation.

What are the specifications of the Dayton 20UC30?

The Dayton 20UC30 has a height of 41 1/2 inches and a width of 53 1/2 inches, with an overall frame size of 44.5 inches high by 56.5 inches wide. It features a flanged extruded aluminum construction and a maximum air velocity of 3000 fpm.

Where to buy the Dayton 20UC30 worldwide?

3G Electric supplies the Dayton 20UC30 combination damper and louver worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the Dayton 20UC30 combination damper?

Install the Dayton 20UC30 with the flanged frame securely mounted to the wall or duct opening, ensuring proper sealing. Position the drainable blades to slope downward for water drainage. Follow standard HVAC practices for damper and louver installation, including checking actuator compatibility if motorized.

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 combination dampers & louvers with drainable blades. 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
50.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC31). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
Dayton
50.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC31). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
38.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC29). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
38.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 35 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC29). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
32.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC28). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
32.5"H 56.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 29 1/2 in H, 53 1/2 in W, Aluminum (MPN 20UC28). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
56.5"H 38.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 35 1/2 in W, Aluminum (MPN 20UC10). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
56.5"H 38.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 35 1/2 in W, Aluminum (MPN 20UC10). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
44.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC03). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
44.5"H 32.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 29 1/2 in W, Aluminum (MPN 20UC03). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
50.5"H 62.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 59 1/2 in W, Aluminum (MPN 20UC38). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
Dayton
50.5"H 62.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 59 1/2 in W, Aluminum (MPN 20UC38). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.

More from Dayton

View all Dayton parts →
42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W, Aluminum (MPN 5NKJ1). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
42"H 45"W Drnbl Extrd Alu Combo Dmpr: Hat Channel, 47 1/2 in H, 47 1/2 in W, Aluminum (MPN 5NKJ1). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
56.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 47 1/2 in W, Aluminum (MPN 20UC24). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
Dayton
56.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 53 1/2 in H, 47 1/2 in W, Aluminum (MPN 20UC24). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
62.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum (MPN 20UA92). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
62.5"H 20.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 17 1/2 in W, Aluminum (MPN 20UA92). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
50.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 23 1/2 in W, Aluminum (MPN 20UA96). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
50.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 47 1/2 in H, 23 1/2 in W, Aluminum (MPN 20UA96). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
27"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle (MPN 20UA22). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
27"H 27"W Drnbl Extrd Alu Combo Dmpr: Flanged, 23 1/2 in H, 23 1/2 in W, Aluminum, 45° Blade Angle (MPN 20UA22). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
62.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 23 1/2 in W, Aluminum (MPN 20UA98). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
62.5"H 26.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 23 1/2 in W, Aluminum (MPN 20UA98). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
62.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 47 1/2 in W, Aluminum (MPN 20UC25). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
Dayton
62.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 59 1/2 in H, 47 1/2 in W, Aluminum (MPN 20UC25). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3000 fpm.
45"H 45"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 41 1/2 in W, Aluminum, 45° Blade Angle (MPN 20UA28). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.
Dayton
45"H 45"W Drnbl Extrd Alu Combo Dmpr: Flanged, 41 1/2 in H, 41 1/2 in W, Aluminum, 45° Blade Angle (MPN 20UA28). Key specifications — Brand: DAYTON; Maximum Air Velocity: 3,000 fpm.