Company Description
Hydraulic Door Closer
- Ease of Installation & set up
- Lo
PG Korea Corporationr Energy Opening Force
- Smooth & Precise Closing Action
The first door closer, Rack & Pinion type, was invented by Lewis C. Norton of America in 1877. It has been used for 130 years since then without any notable structural development.
PG Korea Corporation. developed an original technology
that a new mechanism distinguished from existing products was applied.
This original technology excels existing door closers in structure, performance, design,
construction method, and user's convenience.
New Technology(Rotary Shock Absorber Type)
First application of non-touched spiral spring
Hydraulic damper
Contact : PG Korea / Tony Gwon.
tel : 82 10 3387 1662
* Comparison of Major Specifications *
OUR Door Closer Existing Door Closer
Photo
Type
Slide Arm Type Link Arm Type
Link Arm Type
Size
98x81mm
200(400)x110(150)mm
mechanism
Rotary Direct Control
Rack & Pinion