
Field Controls 3G-OTH-78300 — Technical Specifications
The FIELD CONTROLS FCD-4 is a 4-inch-diameter fresh air intake damper with a single flat blade and rubber blade seal. It operates as a normally closed, 24V AC motorized damper with a maximum air velocity of 1,000 fpm. The unit includes a mounting hole template and features a crimped/slip-over connection.
Technical Specifications
| Parameter | Value |
|---|---|
| H | 8 7/8 in |
| Type | 6 1/8 in L, 8 7/8 in W, Crimped/Slip-Over, Single |
| Brand | FIELD CONTROLS |
| Includes | Mounting Hole Template |
| Blade Type | Flat Blade |
| Switch Action | Normally Closed |
| Nameplate Voltage | 24V AC |
| Blade Seal Material | Rubber |
| Maximum Air Velocity | 1,000 fpm |
| Manufacturer Part Number | FCD-4 |
