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DBT-MG EVO3 Industrial Panel Spiral Door

Verified by manufacturer over a year ago

Fortress SEFA

Industrial panel spiral door.

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+44 (0)1942 817 489 Website

Application

Recommended for factories/ warehouses/ garages where traffic flow can be optimized whilst minimizing temperature fluctuations.

Description

A double-skinned thermally insulated aluminium panelled door designed for reducing building energy consumption. 

General information

Material

Aluminium

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_30_59_84_73 Roller shuttersPrimary

CAWS

L20/610 Roller shutters/ curtains

Specification data - Roller shutters

Standard

BS EN 52210, BS EN 12428, BS EN 12425, BS EN 12426-7, BS EN 12424, EN 13241-1, BS EN 12604, BS EN 12453, BS EN 12424.

Opening sizes

-

Manufacturer guidance

Maximium recommended dimensions up to 8000 x 8000 mm.

Larger sizes by specification - Please consult Fortress SEFA for advice.


Arrangement

Vertical spiral sectional door for internal or external face fixing.

Performance

-

Watertightness

BS EN 12425: Water Ingress Class 3 at 150 Pa.

Resistance to wind load

BS EN 12424 Resistance to wind load: Classification 3.

Acoustic performance

BS EN 52210 dB Acoustic performance: Level Difference Dw value 25 dB.

Thermal resistance

Insulated rigid panel material U Value 0.6 w/m²K. Whole door assembly 1.50 w/m²k

Air permeability

BS EN 12426-7 Air Permeability Class 2.

Shutter curtain

-

Lath material

Solid aluminium insulated panels 229 x 50 mm. Door panels are 50 mm insulated CFC-free rigid polyurethane foam, density 50 kg/m³. Panels have a U value of 0.6 W/m²k and are completed with pre drilled galvanised steel end caps. The door curtain is completely counter balanced using Fortress SEFA counterbalance system. EPDM 2 mm thick weather proof seals to top and side reveals.

Finish and colour

RAL 9006 Silver.

RAL 7045 Grey.

RAL 9003 White.

Manufacturer guidance

Door panels come in the following standard RAL colours, other colours available to special order.  

Frame and guides

-

Material

Self supporting frame Vertical Tracks, EPDM 2 mm thick Side Seals.

Operation

-

Control

BS EN 12453 Fortress Frequency Inverter Drive System™ 415 Volt 3-phase operator with low voltage controls and safety brake system. Standard door activation is by push button controls.

Hardware

Doors supplied with adjustable side hinges complete with carriers, intermediate hinges, nylon and stainless steel rollers.

Accessories

BS EN 12453 Automated safety control system operated through a photocelllight through beam sensor and a self-checking safety edge..

Automatic closing

Radar sensors.

Induction loop card.

Traffic Lights.

Pull cord.

Motor hood.

Remote control receiver and transmitters.

Speed

Up to an opening speed of 2.0 m/s in the opening cycle and 0.5–0.8 m/s in the closing cycle.

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