Designed for heavy traffic, single or double pivoting application doors, the Briton 7500 series floor spring offers improved adjustability and versatility.
The Briton? 7500 Series Floor Spring consists of a higher grade cast iron body, which is power adjustable sizes 3 to 6, allowing onsite adjustment to suit the prevailing conditions.? The securely designed speed adjustment valve protects the spring mechanism from abuse and adverse weather conditions, and the internal mechanism components utilize heat-treated high alloy steels for optimum efficiency.
Suitable for use with timber, metal and tempered glass doors up to 300kg
Dual action non-handed floor spring
Tested to 500,000 cycles
Door adjustment – floor spring body can be adjusted within cement box for width, height, length and height alignment
Optional range of interchangeable spindles to provide greater floor clearance
Independent latching and closing speed adjustments
Lead times listed under additional information