3000 Series Overhead Door
Brand: DBCI
A Commercial Heavy Duty Solution
Our DBCI 3000 Series commercial-grade steel door is built with superior, high-strength materials and is engineered to withstand moderate to high wind loads common in many coastal regions.
The 3000 Series features ribbed corrugation with an “L” shaped windlock design that grips in place under high pressure, and an 80-degree profile that makes installation fast and easy.
Choose a Door Size
Features
Curtain
- 26-gauge galvanized, Grade E hard steel
- 5/8″ ribbed corrugation
- Max opening size 20′ x 16′
- Siliconized polyester WeatherXL paint over prime coat
Bottom Bar
- 6063 – T6 aluminum extrusion
- 2″ x 1 1/2″ galvanized angles
- Bulb astragal
- Stainless steel nuts and bolts
Axle-Drum Assembly
- 1 5/16″ O.D. steel axle, 14-gauge
- 11-gauge axle on doors over 10′ wide
- Utilizes 12″, 16-gauge drums
- Shielded steel ball bearings in drums
- Oil tempered torsion springs
A.C.E. (Advanced Curtain Engagement) Guide System
- 14-gauge galvanized steel
- 14-gauge wind lock bar
- Adjustable bolt on head stop
- Polyethylene wear strip
- Pre-punched holes for lock and attachment fasteners
Hardware
- Saddle clamps with set fasteners
- 10-gauge slide locks, two per door
- 16-gauge step plate; two per door
- 1/4″ steel angle T-bracket
Options
- Chain hoist 8:1 reduction
- Header seal
- Hood
- Steel mounting plates
- Motor operated
- Available in 24 colors, subject to availability and varying lead times
- Available with insulation as the 3250 Series Door
Installation Instructions
DBCI Installation Instructions Update Commercial 3000 5000 Series_May2019
Technical Information
DASMA Rolling Door Technical Data Sheet #276
Operator Motor
Micanan- LHA
- For OH Doors 14′ Tall and Taller
The Micanan Pro-LHA was designed for commercial rolling doors that require no more than 15 cycles per hour. It features a limited duty belt drive jackshaft with an emergency chain hoist. This hoist operator comes standard with a 2-year warranty.
Some Features Include:
- Heavy-Duty 4L V-Belt
- Three button open-close-stop control station Nema-1
- 2 Year Factory Warranty
- Emergency Chain Hoist
- Left or Right Hand Mounting
Data Sheet:
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