Apartment Use Two-Speed Hydraulic Automatic Door Closer with Arm Stop

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Product Description

📊 Basic Information
Model NO.504
MaterialAluminum Alloy
TypeDoor Closer
InstallationStandard
FunctionStop, Fixed, Delay, Adjustable, Buffered
StandardAmerican Standard
Door Width1100mm
Door Weight65~85Kg
ColorSilver
AdjustableTwo Speed (Closed-Door Segment, Locked Section)
🛠️ Product Description

Apartment Use Two-Speed Hydraulic Automatic Door Closer With Arm Stop

This aluminum alloy door closer is a precision device engineered for automatic door closure, widely utilized in various architectural projects due to its superior durability and performance characteristics.

  • UL listed (UL file No. R15839), CE Certification (Number: 0905-CPR-000509-01).
  • 500,000 Cycles Guaranteed In Endurance Testing.
  • Two separate valves for adjustable closing & latching speed.
  • Working Temperature Range: -30°C To 60°C.
  • Universal Application: Standard, Top-Jamb, and Parallel Arm installation.

Key Features

  • Excellent high-grade material
  • Easy to adjust closing speed
  • Safe and reliable operation
  • Silent and smooth closure
  • Easy installation and maintenance
  • Modern and beautiful appearance
📋 Product Parameters
Specification Details
Product Size248*230*19mm
Weight of Door65-85kg
Hold-Open FunctionOptional
Linkage FunctionWorking state power supply DC24V, power off automatically release
Feedback FunctionNormally open or normally closed signal feedback
Installation MethodStandard installation, door frame installation, concealed installation
📷 Detailed Photos
Door Closer View 1
Door Closer View 2
Door Closer View 3
Door Closer View 4

Dimensional Drawing

Dimensional Drawing

Product Advantages

Product Advantages
🏢 Professional Profile

We are specialists in the production and marketing of door hardware, furniture hardware, bathroom, and glass-related hardware. Our core culture is "Quality First, Customer First," ensuring professional service for all clients.

Our principle is to provide high-quality, fashionable designs, honest and effective service, competitive pricing, and timely delivery to every one of our valued customers.

Production Facility
Product Showcase 1
Product Showcase 2
Product Showcase 3
Frequently Asked Questions
What certificates do you have?
We have CE and UL certificates. All our product designs follow international standards, such as EN/CE, UL, and ANSI standards.
Do you accept OEM or ODM orders?
Yes, we are professionals in OEM and ODM services, currently cooperating with famous brands for custom hardware solutions.
Do you have a quality control system?
Yes, we have established a robust quality system. We control production quality according to strict instructions and requirements throughout each procedure of mass production.
Are you a factory or a trading company?
We are an SGS audited factory with over 10 years of manufacturing experience in architectural hardware.
What are your payment terms?
Our standard payment terms are T/T and L/C.
How can I obtain the latest pricing?
Please submit your specific requirements to our team, and we will provide a detailed quote within 24 hours.

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