
Dayton 3G-OTH-74391 — Technical Specifications
The Dayton 2LRY7 is a rectangular manual control damper with a V-groove blade and TPE blade seal, designed for wall mounting. It measures 11.75 inches in height and width with a 5-inch length, includes an extension pin kit, and has a normally open switch action. The damper supports a maximum air velocity of 3000 fpm.
Technical Specifications
| Parameter | Value |
|---|---|
| H | 11 3/4 in |
| Type | 11 3/4 in W, Hat Channel, Single |
| Brand | DAYTON |
| Includes | Extension Pin Kit |
| Blade Type | V-Groove |
| Switch Action | Normally Open |
| Mounting Location | Wall |
| Blade Seal Material | TPE |
| Maximum Air Velocity | 3000 fpm |
| Manufacturer Part Number | 2LRY7 |
