Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors
Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors - 图片 2
Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors - 图片 3
Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors - 图片 4
Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors - 图片 5
Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors - 图片 6

Automatic Self-Closing 90 Degree Hydraulic Door Closer with Arm CE Certified Speed Control for 25-45 kg Anti-Fireproof Doors

$3.10 – $3.50

Main Functions of Door Closers
  1. Automatic Door Closing: Ensures that doors close automatically after being opened, preventing doors from staying open for long periods, enhancing security and privacy.
  2. Adjustable Closing Speed: Most door closers feature adjustable closing speed, allowing you to control the speed at which the door closes, preventing damage or noise caused by fast closures.
  3. Injury Prevention: The gradual closing process reduces the risk of injury caused by the door slamming shut, especially in high-traffic areas.
  4. Enhanced Security: Especially for fire or security doors, door closers ensure the door closes promptly in the event of a fire or intrusion, preventing the spread of fire or security risks.
  5. Energy Saving: Automatic door closing helps prevent heat or cool air from escaping, conserving energy and maintaining room temperature, reducing the need for air conditioning or heating.
  6. Extended Door Lifespan: By reducing manual interference, door closers help prevent wear and tear from improper closing, thus extending the door’s lifespan.
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Main Functions of Door Closers

  1. Automatic Door Closing: Ensures that doors close automatically after being opened, preventing doors from staying open for long periods, enhancing security and privacy.
  2. Adjustable Closing Speed: Most door closers feature adjustable closing speed, allowing you to control the speed at which the door closes, preventing damage or noise caused by fast closures.
  3. Injury Prevention: The gradual closing process reduces the risk of injury caused by the door slamming shut, especially in high-traffic areas.
  4. Enhanced Security: Especially for fire or security doors, door closers ensure the door closes promptly in the event of a fire or intrusion, preventing the spread of fire or security risks.
  5. Energy Saving: Automatic door closing helps prevent heat or cool air from escaping, conserving energy and maintaining room temperature, reducing the need for air conditioning or heating.
  6. Extended Door Lifespan: By reducing manual interference, door closers help prevent wear and tear from improper closing, thus extending the door’s lifespan.

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Color

White
Quantity

10 – 99 pieces, 100 – 999 pieces, >= 5000 pieces
Material

Aluminum alloy
Sample

Can supply Free Sample Product

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