GEZE TS550 NV Size 3-6 Floor Spring

The GEZE TS550 NV is a high-performance, universal floor spring designed for heavy, frequently used single-action and double-action doors. Engineered to handle demanding environments, it is suitable for door leaves up to 1400mm wide and weights up to 300kg, making it an ideal choice for high-traffic commercial settings.

This robust floor spring features an adjustable closing force of EN sizes 3 to 6, allowing you to tailor the closing tension to your specific door requirements. For ultimate convenience, all key adjustments - including the closing speed, end stop, and hold-open function - can be easily set from above once installed. The integrated stepless hold-open mechanism allows the door to be held open at any angle between 80° and 165°.

With a fixed opening buffer to protect the door and surrounding walls, and having been rigorously tested to over one million opening and closing cycles, the GEZE TS550 NV ensures exceptional durability and a long, reliable service life.

Technical Specifications

• Brand: GEZE
• Manufacturer Reference: TS550NV
• Strength Size: EN 3 to 6 (adjustable)
• Maximum Door Width: 1400mm
• Maximum Door Weight: 300kg
• Handing: Non-handed
• Hold Open: Yes (stepless, 80° - 165°)
• Standards: BS EN 1154
• Body Length: 342mm
• Body Depth: 54mm
• Overall Length: 36.2cm
• Overall Width: 10.5cm
• Overall Height: 56mm
• Finish: Silver

Key Features

• Heavy-Duty Performance: Designed for high-traffic areas, supporting heavy single and double-action doors up to 300kg.
• Top-Accessible Adjustments: Closing speed, end stop, and hold-open settings are easily adjusted from above for hassle-free installation and maintenance.
• Exceptional Durability: Tested to over one million opening and closing cycles to guarantee a long and reliable service life.
• Stepless Hold-Open: Integrated hold-open mechanism allows the door to be held open at any angle from 80° to 165°.
• Fixed Opening Buffer: Helps prevent damage to the door and adjacent walls by cushioning the opening action.