Material
ASTM-A653 CS Type B Galvanized Steel G-30 Coating LFQ Chemical Treatment
Gauge
28GA
Assembly-Wall cap is spot welded together
Options
300: with damper and 4 1/4″ ext- STANDARD
300S: with screen only and 4 1/4″ ext
300SD: with screen and damper and 4 1/4″ ext
300D: with damper and 12″ extension
300DSD: with screen, damper and 12″ extension
| SKU | Description | Box Qty. |
|---|---|---|
| 3004 | 300 4″ GALV WALL CAP W/ DAMPER | 1 |
| 3005 | 300 5″ GALV WALL CAP W/ DAMPER | 1 |
| 3006 | 300 6″ GALV WALL CAP W/ DAMPER | 1 |
| 3007 | 300 7″ GALV WALL CAP W/ DAMPER | 1 |
| 3008 | 300 8″ GALV WALL CAP W/ DAMPER | 1 |
| 300S6 | 300S 6″ GALV WALL CAP W/ SCREEN | 1 |
| 300S8 | 300S 8″ GALV WALL CAP W/ SCREEN | 1 |
| 300SD4 | 300SD 4″ GALV WALL CAP W/ SCN & DMP | 24 |
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