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Dayton 19"H-W 6.5"L Fiberglass Backdraft Damper: For 16 in Fan, Single Panel, 19 in H - Wall-Mount Backdraft Dampers
DaytonWall-Mount Backdraft Dampers

Dayton 19"H-W 6.5"L Fiberglass Backdraft Damper: For 16 in Fan, Single Panel, 19 in H

The Dayton 19"H-W 6.5"L Fiberglass Backdraft Damper (SKU 3G-OTH-75448) is a wall-mount backdraft damper designed for use with a 16-inch fan. It features a single-panel flat blade, measures 19 inches high by 19 inches…

SKU 3G-OTH-75448

Brand
Dayton
Item
19"H-W 6.5"L Fiberglass Backdraft Damper: For 16 in Fan, Single Panel, 19 in H
Category
Wall-Mount Backdraft Dampers
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Dayton
Type
Single Panel, 19 in W
D
3 in
H
19 in
Blade Type
Flat Blade
Airflow Direction
Horizontal
Mounting Position
Vertical
Maximum Air Velocity
2500 fpm

Technical Documents

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

Product Description

The Dayton 19"H-W 6.5"L Fiberglass Backdraft Damper (SKU 3G-OTH-75448) is a wall-mount backdraft damper designed for use with a 16-inch fan. It features a single-panel flat blade, measures 19 inches high by 19 inches wide by 3 inches deep, and supports horizontal airflow with a maximum air velocity of 2500 fpm in a vertical mounting position.

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 backdraft damper used for?

The Dayton fiberglass backdraft damper prevents reverse airflow in exhaust systems. It mounts vertically on a wall and works with a 16-inch fan, allowing horizontal airflow up to 2500 fpm while blocking backdrafts in industrial ventilation.

What are the specifications of the Dayton backdraft damper?

The Dayton is a single-panel flat-blade damper measuring 19 in H by 19 in W by 3 in D. It supports horizontal airflow at a maximum velocity of 2500 fpm and is designed for vertical mounting. The fiberglass construction resists corrosion.

Where to buy the Dayton backdraft damper worldwide?

3G Electric supplies the Dayton backdraft damper to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this fiberglass backdraft damper.

How to install a Dayton backdraft damper?

Mount the Dayton damper vertically in the duct or wall opening with the airflow arrow pointing away from the fan. Ensure the blade swings freely and seals against the frame. Secure with appropriate fasteners and check for smooth operation before startup.

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 wall-mount backdraft dampers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
This wall-mount backdraft damper features a single-panel flat blade design and is intended for vertical mounting with horizontal airflow. It measures 23 inches in height, 23 inches in width, and 3 inches in depth, with a maximum air velocity of 2500 fpm. Suitable for use in exhaust systems to prevent reverse airflow
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This wall-mount backdraft damper features a single-panel flat blade design and is intended for vertical mounting with horizontal airflow. It measures 23 inches in height, 23 inches in width, and 3 inches in depth, with a maximum air velocity of 2500 fpm. Suitable for use in exhaust systems to prevent reverse airflow
This wall-mount backdraft damper is designed for vertical mounting in exhaust systems to prevent reverse airflow. It features a single panel with flat blades, allowing horizontal airflow in one direction. Suitable for use with fans in ventilation applications, it supports a maximum air velocity of 2500 fpm. Dimensions: 33 in height, 33 in width, 3 in depth
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This wall-mount backdraft damper is designed for vertical mounting in exhaust systems to prevent reverse airflow. It features a single panel with flat blades, allowing horizontal airflow in one direction. Suitable for use with fans in ventilation applications, it supports a maximum air velocity of 2500 fpm. Dimensions: 33 in height, 33 in width, 3 in depth
This single-panel backdraft damper with flat blades is designed for vertical mounting in wall openings. It allows horizontal airflow in one direction while preventing reverse flow, suitable for exhaust systems in commercial or industrial ventilation. Maximum air velocity is 2500 fpm
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This single-panel backdraft damper with flat blades is designed for vertical mounting in wall openings. It allows horizontal airflow in one direction while preventing reverse flow, suitable for exhaust systems in commercial or industrial ventilation. Maximum air velocity is 2500 fpm
This wall-mount backdraft damper features a single panel with flat blades, designed for vertical mounting and horizontal airflow. It measures 19 inches high by 19 inches wide by 2 1/4 inches deep, with a maximum air velocity of 2000 fpm. Commonly used in exhaust ventilation systems to prevent reverse airflow when the fan is off
Dayton
This wall-mount backdraft damper features a single panel with flat blades, designed for vertical mounting and horizontal airflow. It measures 19 inches high by 19 inches wide by 2 1/4 inches deep, with a maximum air velocity of 2000 fpm. Commonly used in exhaust ventilation systems to prevent reverse airflow when the fan is off
This wall-mount backdraft damper features a single-panel flat blade that opens under forward airflow and closes when the fan stops, preventing reverse airflow in exhaust systems. Designed for horizontal airflow and vertical mounting, it supports a maximum air velocity of 2500 fpm
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This wall-mount backdraft damper features a single-panel flat blade that opens under forward airflow and closes when the fan stops, preventing reverse airflow in exhaust systems. Designed for horizontal airflow and vertical mounting, it supports a maximum air velocity of 2500 fpm
Wall-mount backdraft damper with flat aluminum blades, designed for horizontal airflow in vertical mounting position. Measures 21 in high, 21 in wide, 2 1/2 in deep. Supports maximum air velocity of 2500 fpm. Used in ventilation systems to prevent reverse airflow
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Wall-mount backdraft damper with flat aluminum blades, designed for horizontal airflow in vertical mounting position. Measures 21 in high, 21 in wide, 2 1/2 in deep. Supports maximum air velocity of 2500 fpm. Used in ventilation systems to prevent reverse airflow

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This wall-mount backdraft damper is designed for horizontal airflow in vertical mounting positions. It features extruded aluminum flat blades and a single-panel construction. Suitable for use in commercial or industrial ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper is designed for horizontal airflow in vertical mounting positions. It features extruded aluminum flat blades and a single-panel construction. Suitable for use in commercial or industrial ventilation systems to prevent reverse airflow when the fan is off
Double panel wall-mount backdraft damper with flat aluminum blades. Measures 42 inches high by 42 inches wide with a 2 1/4 inch depth. Designed for vertical mounting and horizontal airflow direction. Maximum air velocity rating of 2500 fpm. Used in ventilation systems to prevent reverse airflow when the fan is off
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Double panel wall-mount backdraft damper with flat aluminum blades. Measures 42 inches high by 42 inches wide with a 2 1/4 inch depth. Designed for vertical mounting and horizontal airflow direction. Maximum air velocity rating of 2500 fpm. Used in ventilation systems to prevent reverse airflow when the fan is off
This wall-mount backdraft damper is designed to prevent reverse airflow in ventilation systems. It features double-panel aluminum construction with flat blades, measures 54 inches high by 54 inches wide by 2.5 inches deep, and is rated for a maximum air velocity of 2500 fpm. Suitable for horizontal airflow in vertical mounting positions
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This wall-mount backdraft damper is designed to prevent reverse airflow in ventilation systems. It features double-panel aluminum construction with flat blades, measures 54 inches high by 54 inches wide by 2.5 inches deep, and is rated for a maximum air velocity of 2500 fpm. Suitable for horizontal airflow in vertical mounting positions
This wall-mount backdraft damper features extruded aluminum flat blades and is designed for vertical mounting with horizontal airflow. It prevents reverse airflow in ventilation systems when the fan is off. Suitable for use with a 20-inch fan, it supports a maximum air velocity of 3250 fpm. Dimensions: 23 in H x 23 in W x 3 in D
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This wall-mount backdraft damper features extruded aluminum flat blades and is designed for vertical mounting with horizontal airflow. It prevents reverse airflow in ventilation systems when the fan is off. Suitable for use with a 20-inch fan, it supports a maximum air velocity of 3250 fpm. Dimensions: 23 in H x 23 in W x 3 in D
This single-panel backdraft damper is designed for vertical wall mounting in exhaust systems. It features flat blades that allow horizontal airflow at up to 2500 fpm while preventing reverse flow when the fan is off. Suitable for use with a 30-inch fan in industrial ventilation applications
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This single-panel backdraft damper is designed for vertical wall mounting in exhaust systems. It features flat blades that allow horizontal airflow at up to 2500 fpm while preventing reverse flow when the fan is off. Suitable for use with a 30-inch fan in industrial ventilation applications
This wall-mount backdraft damper features a double-panel design with flat blades, measuring 63 inches high by 63 inches wide by 2 1/2 inches deep. It is intended for horizontal airflow and vertical mounting, with a maximum air velocity of 2500 fpm. Commonly used in ventilation systems to prevent reverse airflow when the fan is off
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This wall-mount backdraft damper features a double-panel design with flat blades, measuring 63 inches high by 63 inches wide by 2 1/2 inches deep. It is intended for horizontal airflow and vertical mounting, with a maximum air velocity of 2500 fpm. Commonly used in ventilation systems to prevent reverse airflow when the fan is off
Wall-mount backdraft damper with double-panel construction and flat blades. Designed for horizontal airflow and vertical mounting, it allows air to exit and closes automatically to prevent reverse flow. Maximum air velocity 2500 fpm
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Wall-mount backdraft damper with double-panel construction and flat blades. Designed for horizontal airflow and vertical mounting, it allows air to exit and closes automatically to prevent reverse flow. Maximum air velocity 2500 fpm
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Dayton
This wall-mount backdraft damper is designed for vertical mounting with horizontal airflow. It features a single-panel flat blade construction and is rated for a maximum air velocity of 2500 fpm. The aluminum construction resists corrosion. Typical applications include exhaust or intake systems where backdraft prevention is required