2″ Roller Steel
2″ Rolling Steel
- Rugged 2″ curved or flat slats
- G90 Galvanized finish that needs no further painting
- Structural Angle Guides and Aluminum Bottom Bar are more durable and easier to repair than roll- formed shapes
- Steel Plate Brackets are more durable than stamped steel bracket plates
- Galvanized hood and curtain can be supplied as prime painted at extra cost
- Bolted Barrel design for ease of repair
- Heavy Duty Cast throats are more durable than stamped steel stops
- Malleable iron self aligning end locks assure trouble free operation
- Choice of operation (push-up, chain, crank, or motor)
- Oil Tempered Torsion Springs designed for 50,000 cycles
- Designed for 20 PSF Windload