Application  Commercial

Description

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 high 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 valves protect the spring mechanism from abuse and adverse weather conditions, and the internal mechanism components utilize heat-treated high alloy steels and ball bearings for optimum efficiency.

The 7500 Series Floor Spring is suitable for use with timber, metal and tempered glass doors up to 300kg.

• Adjustable 3 to 6 spring strength to suit door size and site conditions 
• Closer cylinder construction of high-strength cast iron for maximum durability 
• Tested to 500,000 cycles 
• Independent latching and closing speed adjustments 
• All adjustment screws concealed behind the cover plate to prevent tampering 
• Door Adjustment - floor spring body can be adjusted within cement box for width, length and height alignment 
• Universal stainless steel cover plate 
• Optional range of interchangeable spindles to provide greater floor clearance 
• Capable of withstanding door weights up to 300kg

Warranty

Mechanical - 10 years

Finish - Refer to allegion.co.nz/finisheswarranty