Escape Mortise Lock
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Escape Mortise Lock

Escape Mortise Lock

According to EN 12209-Grade 3, EN 179, DIN 18251-1 CE(Intertek): 3 X 9 1 0 G 4 B C 2 0 For wooden or steel doors For single-leaf doors Optional for rebated or non- rebated doors Suitable for external fire and smoke doors Prepared for profile cylinders Deadbolt 2-turns Center distance: 85mm Backset: 55/60mm

Escape Mortise Lock K85EFL

 

Product Description

 

Escape 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 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 escape mortise lock, as the name suggests, enables rapid escape and complies with the EN12209 and EN179 standard. Once the lock is engaged, pressing the handle from inside the room simultaneously controls both the latch and the deadbolt, saving precious escape time. We all know that in the event of a fire, flames can spread rapidly in an instant. This euro profile escape mortice lock can effectively facilitate quick evacuation. It is typically installed on emergency exit doors.

 

Features

CE Certified

Tested for 200,000 cycles, low maintenance, extended service life

Quick evacuation function

Suitable for steel fire doors

Forend and strike plate available in round and square head styles

Compatible with lever handles and profile cylinders

High-quality satin stainless steel finish, additional surface finish options available

 

Escape Mortise Lock Function

 

From the inside :

When the door is locked, latch and deadbolt can be retracted at the same time by manipulating the handle.

Locking the door can be achieved using either the cylinder key or thumbturn.

 

From the outside :

If the door is unlocked, the latch can be retracted by operating the handle.

In case of a locked door, the deadbolt can be opened using the cylinder key or thumbturn.

 

CE EN1634-1 logo

 

Technical Specifications

 

Size
Backset

55/60mm

Center distance 85mm
Major parts

Forend plate

SS304, Height: 235mm, Width: 20/22/24mm, Round/Square,

Thickness: 3mm

Latch SS304
Deadbolt

SS304, 2 throws, Projection: 20mm

Follower

SS304, Square hole: 8*8mm

Strike plate

SS304, Thickness: 1.5mm

Lock case

SECC, Thickness: 1.5mm

Standard
EN12209, EN179, EN1634-1, DIN18251
Certification

CE (Intertek)

3 X 9 1 0 G 4 B C 2 0

Fire test (EN1634-1)

Steel fire door: 240mins

Timber fire door: 90mins

(Intertek)

 

 

Technical Drawing

 

65-K85EFL

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