HÖRMANN HE 321 Aluminium Fire-Resistant Exterior Door
Datenblatt (Technical Data Sheet)
Main Functions
- Fire Resistance: Fire-retardant El₂30 (30 minutes)
- Sealing: S-type, 3-sided continuous seal
- Self-closing: C5 rating, 200,000 cycles
- Optional Features: Available with enhanced features
- Smoke Protection: S200 rating
- Sound Insulation: Up to 42 dB
- Burglar Resistance: RC2 rating
Product Description
Approval Number: 0761-CPR-0560
Profile Material: Aluminium profiles (DIN 1725) with 2-shell construction and thermal insulation via polyamide 6.6 composite, 25% glass fiber reinforced.
Face Width (Sash / Frame): 150 mm
Installation Depth: 80 mm
Threshold Height: 105/150 mm
Filling: 100 mm
Standard Filling: F30 ISO safety glass (24 mm), optional with panel or combination of panel/glass.
Extenders: 25, 50, 100, or 150 mm
Glass Retaining Strips: On hinge side or opposite hinge side
Security Bolts: 4 bolts for thresholds up to 2500 mm, 8 bolts for thresholds above 2501 mm
Dimensions with Frame (in mm)
| Dimension | Width | Height |
|---|---|---|
| Outer Frame Dimension | 1355-3000 | 1740-3000 |
| Clear Passage (90° Opening) | 1670-2712 | 1670-2930 |
| Clear Passage (180° Opening) | 1215-1860 | 1670-2930 |
| Mullion (Hinged Leaf) | 750-1500 | - |
| Mullion (Fixed Leaf) | 500-1500 | - |
Standard Hardware
- Door Seal: Thermally separated bottom threshold
- Bottom Seal: Retractable bottom seal
- Handle Set: Double-sided aluminium lever handle (D-116) with steel core, including cylinder escutcheon
- Lock: Mortise lock PZ-prepared DIN 18250 Class 5
- Locking Mechanism: Latch bolt and deadbolt (top)
- Transom Door Closer: TS 5000 ISM with slide rail according to DIN EN 1154 with integrated closing sequence control
- Sealing System: Continuous EPDM gasket seal
- Hinges: 4x Aluminium 3D hinges, 2-part, 3-dimensionally adjustable OR 4x Aluminium 3D hinges, 3-part, 3-dimensionally adjustable
- Roller Door Hinge: Available
Further hardware options are available in the HÖRMANN dealer price list Part C and the product configurator.
Surfaces
- Standard: High-quality powder coating in RAL 9016 matt
- Anodized: E6 / EV1 anodized finish
- RAL Color: High-quality powder coating in any RAL color. Gloss levels: Matt or fine matt structure (gloss level 30 ± 5), satin gloss (gloss level 75 ± 10). High gloss (gloss level > approx. 85) available on request.
Performance Characteristics
| Characteristic | Achieved Value | Function |
|---|---|---|
| Fire Protection | El₂30 | ● |
| Sealing | S | ● |
| Smoke Protection | S200 | ● |
| Self-closing | C5 | ● |
| Sound Insulation | Up to 42 dB | ● |
| Burglar Resistance | RC2 | ● |
| Thermal Insulation | Up to 1.6 W/(m²K) | ● |
| Wind Load Resistance | Class C2/B2 | ● |
| Driving Rain Tightness | Up to Class 3 A with thermally separated threshold | ● |
| Air Permeability | Up to Class 1 A with retractable bottom seal | ● |
| Operating Forces | Class 3 | ● |
| Differential Climate Behaviour | Class 2 | ● |
| Additional Function - Optional | Class 2(d) / 2(e) | ○ (Optional) |
Note: The specified performance characteristics are only achieved with the corresponding equipment. Values depend on door configuration and installation situation.
Permissible Walls and Minimum Wall Thicknesses
| Wall Type | Minimum Wall Thickness (RAM Height ≤ 3000 mm) | Minimum Wall Thickness (RAM Height ≤ 4000 mm) |
|---|---|---|
| Masonry DIN 1053-1 | ≥ 115 mm | ≥ 175 mm |
| Concrete DIN 1045-1 | ≥ 100 mm | ≥ 140 mm |
| Aerated Concrete Block or Slab | ≥ 150 mm | ≥ 200 mm |
| Aerated Concrete Slabs with ABZ | ≥ 150 mm | ≥ 200 mm |
| Installation Walls F30-A, DIN 4102-4 | ≥ 100 mm | ≥ 100 mm |
| Installation Walls F30-B, DIN 4102-4 | ≥ 100 mm | ≥ 140 mm |
| Installation Wall per AbP | According to test certificate | According to test certificate |
For Burglar-Resistant Doors (RC2)
| Wall Type | Minimum Wall Thickness (RAM Height ≤ 3000 mm) | Minimum Wall Thickness (RAM Height ≤ 4000 mm) |
|---|---|---|
| Masonry DIN 1053-1 | ≥ 115 mm | - |
| Concrete DIN 1045-1 | ≥ 100 mm | - |
| Aerated Concrete Block or Slab | ≥ 170 mm | - |
Cross-sections and Dimension References
Diagrams illustrating cross-sections and dimensions are provided, showing:
- Post / Transom Construction: Depicts the structural elements of the door frame.
- Coupled Construction: Shows how multiple door units can be joined.
- Plug-in System: Illustrates a modular connection method.
- Wall Connections: Detailed diagrams show mounting methods for different wall types (Masonry/Concrete with dowel mounting, Masonry/Concrete with welding mounting, Masonry/Concrete with flush screwing mounting) and lightweight construction walls (welding mounting, flush screwing mounting, screwing mounting).
Key dimensions indicated in the cross-sections include:
- RAM: Outer Frame Dimension
- LDM: Clear Passage Dimension
- LDH: Clear Passage Height
- LDVB: Clear Passage Glazing Width
- LDVH: Clear Passage Glazing Height
Standard Door Seal
Diagrams show:
- Standard with plastic bottom threshold.
- With retractable bottom seal (optional for smoke protection).
Further bottom seal options can be found in the HÖRMANN dealer price list Part C and the product configurator.
Disclaimer
The information provided, including specifications and illustrations, is non-binding and does not constitute an agreement on quality or a guarantee. Changes and errors are expressly reserved. The data sheet is protected by copyright. Reprinting, even in part, is only permitted with our authorization.
