Elesa+Ganter GN 437.3 hinge with springloaded return
GN 437.3 Hinges with a spring-loaded return allow doors to be automatically opened and closed by means of the torsion spring. The return torque varies with the hinge opening angle. Endurance tests have shown that the torque does not change even after 100,000 opening / closing cycles.
Types:
Type L2: Spring-loaded return, closing, medium spring force
Type R2: Spring-loaded return, opening, medium spring force
Material:
– ZD: Zinc die casting, plastic coated
– Spring guide and cover cap in plastic (Polyacetal POM), temperature resistant up to 80 °C
– Torsion spring in spring steel
Farver:
– Black, RAL 9005, textured finish SW
– Silver, RAL 9006, textured finish SR
