Briton 4000 Series
Features&Benefits
Conforms to QB/T 2697 standard
48h salt spray test
Closing power size 2, 3 and 4 optional
Adjustable closing and latching speed
Max. open angle 120°, hold-open (90°) optional
10mm standard main spindle height
304 Stainless steel coverplate thickness 1.5mm
AB accessories supplied for timber/aluminum doors
Non-handed design
Stainless steel as standard finish