UL Certified Aluminum Automatic Door Closer for Commercial Fireproof Doors 40-65kg (643)

Still deciding? Get samples of $ !
Request Sample

Product Description

ℹ️
Basic Information
Model NO.
643
Material
Aluminum Alloy
Type
Outside-mounted
Installation
Standard, Parallel and Door Frame
Function
Stop, Fixed, Delay, Adjustable, Buffered
Standard
American and European
Door Width
950mm
Door Weight
45~65Kg
Usage
Market, Fire Exits, Home, Hotel, Office, Hospital, School
Color
Silver
Origin
China
HS Code
83026000
Product Description & Highlights
Durability500,000 Cycles Guaranteed In Endurance
SafetyUL listed & UL 10C 3 Hours Fire Rated
CertificationCE Certification (Number 0905-CRP-000071-01)
ControlTwo separate valves adjustable closing & latching speed
EnvironmentWork Temperature -30ºC To 60ºC
ApplicationUniversal Application: Standard, Top-Jamb, Parallel Arm
📊
Technical Specification
TECHNICAL INFORMATION & FUNCTION
Width of Door (mm) Max.950 mm
Weight of Door (kg)40~65 kg
Back check FunctionN/A
Max. Open Angle180°
Hold-OpenOptional (with Hold Open Slide Arm)
Fire DoorYes, UL 3 hours Fire Rated
Closing SpeedSpeed 1Max Open Angle~10°
AdjustmentSpeed 210°~0°
ApplicabilityCan be used for left and right-hand doors
Dimension (L x W x H)223 x 44.5 x 72.5 mm
Passed Durability Test500,000 cycles
Code Material Packing Carton size
643 Aluminum 10 sets/ctn 51*31*19 cm
📷
Product Gallery
Frequently Asked Questions
What certificates do you have for this door closer?
We have CE, UL, ANSI, UKCA, BHMA and CERTIFIRE certificates. All of our products follow international standards for safety and quality.
Do you accept OEM or ODM orders?
Yes, we fully support both OEM and ODM services to meet your specific branding and design requirements.
Can I request samples before placing a bulk order?
Certainly. We can provide samples for quality checking and verification to ensure they meet your project needs.
What is the typical delivery time?
Our standard delivery time is approximately 30 days after order confirmation.
What are the accepted payment terms?
We accept various payment methods including T/T (Telegraphic Transfer), L/C (Letter of Credit), and D/P (Documents against Payment).
What kind of quality warranty do you provide?
We provide a 5-year quality guarantee on our products, reflecting our confidence in their durability and performance.

Related Products