CE Certified Roller Bolt Mortise Door Lock Suitable for Wooden And Steel Fire Doors
Product Description
CE Certified Roller Bolt Mortise Door Lock Suitable for Wooden And Steel Fire Doors
Quick Details
1. Distance:72mm,Backset:55/60mm
2. Lock shell:zinc steel SECC,thickness:1.5mm
3. Dead bolt:SUS304(Durability: 50,000 test cycles),two lock
4. Collision bead:SUS304
5. Front Plate:SUS304,Size:235*24/22/20mm,thickness:3mm
6. Performance in line with European standard EN12209,size in accordance with European standard DIN18251
Roller Bolt Mortise Lock
Our European standard mortise locks are designed for high-frequency use and potential misuse applications (Grade 3 category), delivering exceptional performance, safety, and functionality. Carefully crafted from high-quality materials, these mortise door locks ensure durability and reliability even in demanding environments. Our locks are suitable for both wooden and steel fire doors, ensuring your fire safety needs.
This mortise roller lock contains a roller latch bolt, handle or key can't operate the roller latch bolt, cylinder can operated the deadbolt. The benefit of this roller latch mortise lock lies in its ability to reduce the force required to close a door. With this lock installed, doors can be effortlessly shut with just a gentle push. Additionally, this lock is suitable for doors that open and close at ±90 degrees, providing flexibility in installation.
Features
CE Certified
Tested for 200,000 cycles, low maintenance, extended service life
Suitable for wooden and steel fire doors
Forend and strike plate available in round and square head styles
Compatible with profile cylinders
High-quality satin stainless steel finish, additional surface finish options available
Specifications:
| Size | |
| Backset | 55/60mm |
| Center distance | 72mm |
| Major parts | |
Forend | SS304, Height: 235mm, Width: 20/24mm, Thickness: 3mm |
| Roller | SS303 |
| Deadbolt | SS304, 2 throws, Projection: 20mm |
| Follower | SS304, Square hole: 8*8mm |
| Locking plate | SS304, Thickness: 1.5mm |
| Case | SECC, Thickness: 1.5mm |
| Standard | |
| EN12209, EN1634-1, DIN18251 | |
| Certification | |
CE (Intertek) | 3 C 8 1 0 G 3 B C 0 0 |
Fire test (EN1634-1) | Steel fire door: 240mins Timber fire door: 90mins |
Certification:
Product Picture:
– Modular case across functions for rapid door prepping and installation
– 72mm centers, backset in 55/60mm
– 8mm follower with spindle gripping function
– ECH-J5572R ECH-J6072R entry door lock set has a reversible latch bolt in solid stainless steel
– Double throw deadbolt in solid stainless steel with 20mm projection
– Suitable for sprung and most un-sprung lever furniture
– Stainless steel faceplate and strike in square and radius version (radius version improves door prep efficiency with machine routing)
– Compatible with bolt through furniture and escutcheons of 38mm centers
Certificate：