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Dayton 20.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 17 1/2 in H, 47 1/2 in W - Combination Dampers & Louvers with Drainable Blades
DaytonCombination Dampers & Louvers with Drainable Blades

Dayton 20.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 17 1/2 in H, 47 1/2 in W

The Dayton 20UC19 is a 20.5-inch high by 50.5-inch wide combination damper and louver with drainable blades, featuring a flanged design. Constructed from extruded aluminum, it has a maximum air velocity of 3,000 fpm…

SKU 3G-OTH-75312

Brand
Dayton
Item
20.5"H 50.5"W Drnbl Extrd Alu Combo Dmpr: Flanged, 17 1/2 in H, 47 1/2 in W
Category
Combination Dampers & Louvers with Drainable Blades
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Technical Specifications

Dayton
Manufacturer Part Number
20UC19
Type
47 1/2 in W, Aluminum
H
17 1/2 in
Maximum Air Velocity
3,000 fpm
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Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dayton 20UC19 is a 20.5-inch high by 50.5-inch wide combination damper and louver with drainable blades, featuring a flanged design. Constructed from extruded aluminum, it has a maximum air velocity of 3,000 fpm. This product is a combination damper and louver with drainable blades.

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 20UC19 combination damper and louver used for?

The Dayton 20UC19 is a combination damper and louver with drainable blades, used in HVAC and industrial ventilation systems to control airflow while preventing water ingress. Its flanged extruded aluminum construction suits commercial and light industrial applications requiring both air regulation and weather protection.

What are the specifications of the Dayton 20UC19?

The Dayton 20UC19 combination damper and louver measures 17 1/2 inches high by 47 1/2 inches wide, with a flanged design and extruded aluminum construction. It has a maximum air velocity of 3,000 fpm. The manufacturer part number is 20UC19.

Where to buy the Dayton 20UC19 worldwide?

3G Electric supplies the Dayton 20UC19 combination damper and louver to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this extruded aluminum unit.

How to install a Dayton combination damper and louver?

Install the Dayton 20UC19 with the flanged frame securely fastened to the wall or duct opening, ensuring the drainable blades slope downward for proper water drainage. Follow standard HVAC practices for sealing and support. Always verify airflow direction and clearance for blade operation before final mounting.

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.

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