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Efaflex High speed spiral transparent door STT

Verified by manufacturer over a year ago

EFA-STT® L

DMF International Pty Ltd Variant:

Frictionless retraction, high-speed, extremely fast vertically opening door and the laths remain undamaged.

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Application

Suitable for extreme use for interior and exterior doors.

Description

The EFA-STT® transparent laths provides a clear view to the other side for many years to come, the door blade is held apart in the spiral mechanism. Frictionless retraction, high-speed, extremely fast vertically opening door and the laths remain undamaged.

The EFA-STT® ensures a constantly bright appearance even in tough working conditions, with maximum speeds of up to 3.0 m/s.


General information

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_30_59_24_38 High-speed doorsetsPrimary

SpecPack

08330 Roller Shutter Doors

NATSPEC National Classification System

0454 Overhead Doors

SpeedSpec

08330 Roller Shutter Doors

Specification data - High-speed doorsets

Speed (minimum)

-

Opening

2.5 m/s.

Closing

0.75 m/s.

1.0 m/s.

Guidance for specification option:

With EFA-TLG® door light-line grid.

Format

Roll up.

Size

-

Manufacturer guidance

Custom manufactured to size. Available in maximum dimensions of 4000 mm (width) x 5000 mm (height).

Curtain material

Single acrylic glass.

Clear polycarbonate.

Frame and guides

-

Material

Galvanized sheet steel frame.

Guidance for specification option:

 Standard.

Stainless steel.

Guidance for specification option:

Upon request, consult manufacturer for details.

Powder coated steel.

Guidance for specification option:

Upon request, consult manufacturer for details.

Finish and colour

Guidance for specification option:

RAL colour for powder coated steel, consult manufacturer for details.

Operation

Automatic.

Category of use

Interior door.

Guidance for specification option:

Standard.

Lock-up doors.

Guidance for specification option:

Standard.

Maximum wind loading

Class 3 - 4.

Manufacturer guidance

To DIN EN 12424.

Operating forces

To DIN EN 13241-1.

Water resistance

Class 0.

Manufacturer guidance

Resistance against water ingress.

To DIN EN 13241-1.

Air permeability

Class 2.

Manufacturer guidance

To DIN EN 13241-1.

Sound insulation

20 dB.

Manufacturer guidance

To DIN EN 717-1.

Thermal transmittance (U-Value)

6.50 W/m²K.

Manufacturer guidance

 To DIN EN 13241-1.

Speed

3.0 m/s.

Manufacturer guidance

Maximum door blade speed.

Type

Round spiral.

Guidance for specification option:

Standard.

Manufacturer guidance

Door blade guidance.

Blade

EFA-CLEAR® single-walled/anodized.

Guidance for specification option:

Standard.

Ventilation laths.

Guidance for specification option:

Upon request, consult manufacturer for details.

Vision panel single-walled.

Guidance for specification option:

Standard.

Non-transparent infill, single-walled.

Guidance for specification option:

Upon request, consult manufacturer for details.

Colour

Colour according to RAL (without window panel).

Guidance for specification option:

Upon request, consult manufacturer for details.

Fire classification

Class B2.

Guidance for specification option:

To DIN 4102.

Actuation/ Safety systems

Spring.

Cycles

200 000 operating cycles per year.

Control system

EFA-TRONIC®.

Guidance for specification option:

Standard.

Frequency converter.

Guidance for specification option:

Standard.

EFA-TRONIC® PROFESSIONAL.

Guidance for specification option:

Upon request, consult manufacturer for details.

Main switch and foil keypad.

Guidance for specification option:

Standard.

Manufacturer guidance

Electricity connection 230 V/50 Hz.

Drive

Electric motor with frequency converter.

Guidance for specification option:

Standard.

Emergency release

Automatic after manual activation.

Guidance for specification option:

Standard.

Safety devices

EFA-TLG® door light-line grid in door closing line.

Guidance for specification option:

Upon request, consult manufacturer for details.

Contact edge.

Guidance for specification option:

Standard.

Light barrier.

Guidance for specification option:

Upon request, consult manufacturer for details.

Approach area monitoring.

Guidance for specification option:

Upon request, consult manufacturer for details.

Sustainability data

Country of material origin

Germany

Country of product manufacture

Germany

Literature

Efaflex High speed spiral door brochure

Efaflex High speed spiral door brochure

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