Floor Spring Body (Heavy-duty cast iron housing)
Cover Plate
Interchangeable Spindle
Heavy-duty floor spring supports doors up to 300kg
Adjustable closing force EN1–6
Adjustable closing and latching speed
Wide opening angle up to 180°
Optional 90° hold-open function
High-grade cast iron construction
Interchangeable spindle options for flexible installation
Suitable for high-traffic environments
Compatible with fire-resistant glass doors
ANSI Grade 1 compliant for durability and reliability
Non-handed design for easier installation
High efficiency mechanism for smooth operation