Zanda TS.7003.NHO.SS – TS7003 Non-Hold-Open Floor Spring (Satin Stainless)
The TS7003.NHO is a concealed floor spring that closes smoothly every time without a hold-open stop. Designed for single and double-action doors, it uses cam-and-roller technology for a light opening force and a controlled, positive close. The stainless cover plate keeps the look neat while the mechanism stays hidden below the floor line.
Key Features
- Non-hold-open mechanism — ensures the door always returns to closed
- Cam-and-roller design for light opening and smooth, reliable closing
- Adjustable closing and latch speeds for precise on-site setup
- Built-in backcheck reduces door slamming and protects hardware
- Slim cement box for easy floor prep and a discreet stainless steel cover plate
- Tested and certified for fire door applications
Specifications
- Item Code: TS.7003.NHO.SS
- Type: Non-Hold-Open Floor Spring — Satin Stainless Cover Plate
- Power Size: EN 3
- Max Door Weight: 105 kg
- Max Door Width: 950 mm
- Opening Angle: Up to 130° (door/threshold dependent)
- Adjustments: Closing speed, latch speed, backcheck
- Action: Suitable for single and double-action doors
- Cover Plate Finish: Satin Stainless (SS)
- Compliance: EN 1154 (CE/UKCA); fire tested to EN 1634
What's In The Box
- 1 × TS7003 Floor Spring body (EN3, non-hold-open)
- 1 × Slim cement box
- 1 × Satin stainless steel cover plate
- Spindle, fixings, and installation instructions
Item Code Family – TS7000 Floor Spring Range
Download PDF Resources
|
Zanda TS7003/TS7004 Floor Spring — Spec Sheet |
|
Zanda Warranty |
