Number of Results: 54
Curb adapters adjust the standard fan curb cap dimensions to match a non-standard or existing roof curb size. Up to 20 in. larger Up to 10 in. smaller
A straight-sided, vented roof curb for use on pitched roofs in kitchen applications. 20, 24, 26, or 30 in. height, varies by size 2 or 5 in. flashing flange
The HTG-230 is a heavy-duty industrial toxic gas damper with a flanged frame. Pressure up to 15 in. wg Velocity up to 4000 fpm Temperature from -40° to 250°F
The HTGR-250 is a heavy-duty industrial round toxic gas damper with a flanged frame. Pressure: Up to 13½ in. wg Velocity: UP to 4,000 fpm Temperature Range: -40°F to 250°F