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Dayton 17.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 17 3/4 in H, 17 3/4 in W - Rectangular Manual Control Dampers
DaytonRectangular Manual Control Dampers

Dayton 17.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 17 3/4 in H, 17 3/4 in W

The Dayton 2LRY9 is a rectangular manual control damper with a 5-inch length and 17.75-inch height and width. It features V-groove blades with TPE blade seals, a normally open switch action, and a maximum air…

SKU 3G-OTH-74446

Brand
Dayton
Item
17.75"H-W 5"L GStl Volume Control Dampr: 5 in L, 17 3/4 in H, 17 3/4 in W
Category
Rectangular Manual Control Dampers
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Technical Specifications

Dayton
Manufacturer Part Number
2LRY9
Type
17 3/4 in W, Hat Channel, Single
H
17 3/4 in
Includes
Extension Pin Kit
Blade Type
V-Groove
Switch Action
Normally Open
Mounting Location
Wall
Blade Seal Material
TPE
Maximum Air Velocity
3000 fpm
View Full Spec Sheet

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

Product Description

The Dayton 2LRY9 is a rectangular manual control damper with a 5-inch length and 17.75-inch height and width. It features V-groove blades with TPE blade seals, a normally open switch action, and a maximum air velocity of 3000 fpm. This wall-mounted unit includes an extension pin kit and is designed for volume control applications.

Frequently Asked Questions

What is the Dayton 2LRY9 rectangular manual control damper used for?

The Dayton 2LRY9 is used for volume control in HVAC and industrial air-handling systems. Its V-groove blades with TPE seals regulate airflow through ductwork, and the wall-mounted design with extension pin kit suits applications requiring manual adjustment of air velocity up to 3000 fpm.

What are the specifications of the Dayton 2LRY9 damper?

The Dayton 2LRY9 is a rectangular manual control damper with 17 3/4 in height and width, 5 in length, and V-groove blades. It has TPE blade seals, a normally open switch action, and a maximum air velocity of 3000 fpm. It includes an extension pin kit and mounts on a wall.

Where to buy the Dayton 2LRY9 damper worldwide?

3G Electric supplies the Dayton 2LRY9 rectangular manual control damper to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote tailored to your location.

How to install the Dayton 2LRY9 volume control damper?

Install the Dayton 2LRY9 damper by mounting it on a wall in the ductwork, ensuring the V-groove blades align with airflow direction. Use the included extension pin kit for manual control. Follow standard HVAC practices for sealing and securing the damper to prevent air leakage.

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

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