詳細規格及用途描述

JAC-30 Series
Overhead Concealed Door Closer
Is designed for Aluminum Door Application.
Feature & Specification :
* Adjustable Closing & Latching Speed.
*Maximum door open angle 130°
*Available for Hold-Open 90°, 105°, and No-Hold Open
*Cam system for easy door open.
* Suitable for single & double action doors.

Technical Data
Closing Size: Light Duty
Closing Force: 20 Nm
Max. Door Width: 900 mm

Closing Size: Medium Duty
Closing Force: 25 Nm
Max. Door Width: 1000mm

Closing Size: Heavy Duty
Closing Force: 33Nm
Max. Door Width: 1100mm