Technical Parameters
Load Capacity: 120-180kg per door leaf
Opening Force: Adjustable 3-5 Nm torque
Closing Speed: 5-25 seconds (adjustable)
Fire Rating: Up to 60 minutes (EI30-EI60)
Wind Resistance: Class 5 (3000Pa, EN 12210)
Air Permeability: Class 4 (EN 12207)
Water Tightness: Class E1050 (EN 12208)
Sound Insulation: Up to 42dB (RW)
PREMIUM uPVC FLOOR SPRING DOOR SYSTEM
Structural Design
Frame Profile: Reinforced 6-chamber uPVC (80-100mm thickness)
Opening Mechanism: Concealed floor spring system
Glazing Options: 24-44mm tempered/laminated glass
Installation Specifications
Single Leaf Width: 900-1200mm
Double Leaf Width: 1800-2400mm
Standard Height: 2100-2600mm
Maintenance Advantages
Self-lubricating spring mechanism
Corrosion-resistant stainless steel components
UV-stable uPVC surfaces