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2 Panels Center Opening Landing Door Device-Spring Forced Close

Advantage of 2 Panels Center Opening Landing Door Device-Optional Glass Door

  • The life test times of the landing door lock ≥ 3 million, The applied voltage: DC110V or AC110V 

  • In accordance with GB7588 Standard No. 1 modified single pendulum test requirements

  • 1.0 mm door panel and 1.0 mm reinforcement can be matched

  • Door panel  unlocking mode,or door frame unlocking mode



JJ

600

650

700

750

800

850

900

950

1000

1050

1100

1150

1200

HH

2000≤HH≤2600

Remark

Swing lever unlock(HH≤2300),Top lever unlock(HH>2300)


2 Panels Center Opening Landing Door Device-Spring Forced Close Installation

2 Panels Center Opening Landing Door Device-Spring Forced Close Installation
2 Panels Center Opening Landing Door Device-Spring Forced Close Installation
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