Auto Closing Patch Fitting Features:
l No digging hole in the floor, easy installing.
l Original from Italy technology, comply to EN 1154 and GB standard , and fire-rated EN1634 standard
l Combining with bottom patch and floor spring, economic use.
l Double ways opening with smoothly movement, hold-open at 90°.
l Closing speed and latching speed adjustable, latching point accurately at 0°
l Stainless steel cover plate, satin or mirror surface available.
l High quality aluminum alloy body with 2 layers anti-rust coating.
l All spindle types available for different countries.
l Germany hydraulic machine oil and sealed rings, keep perfect working in cold temperature.