Heavy Duty Automatic Overhead Concealed Door Closer for Fire Rated Door

• After-sales Service: Online Technical Support
• Warranty: 3 Years
• Material: Aluminum Alloy
• Type: Outside-mounted
• Installation Type: Standard
• Function: Stop, Fixed, Delay, Adjustable, Buffered
• Model NO.: JL-501
• Standard: European Standard
• Remote Control: Without Remote Control
• Door Width: 900mm
• Door Weight: 25-45kg
• Usage: Market, Fire Exits, Home, Hotel, Office, Hospital, School, Apartment
• Color: Silver
• Payment Term: T/T
• MOQ: 100 PCS
• OEM: Accepted
• Sample: Could Be Offered
• Body Material: Aluminum Alloy
• Arm Material: Iron
• Shape: Square
• Logo: Accepted
• Length: 150mm
• Width: 35mm
• Height: 54.5mm
• Speed Adjustment: Closeing: 0 Degree - 20 Degree
• Production Time: Around 30-35 Days
• Transport Package: 1 PCS in a Box, 10 PCS in a Carton
• Trademark: JianLai
• Origin: Guangdong, China (Mainland)
• HS Code: 8302410000
• Production Capacity: 10000 Pieces Per Month

Product Description

Heavy duty automatic overhead concealed door closer for fire rated door

Product Description

Brand name	Jianlai
Model number	JL-501
Warranty	3 years
Material	Aluminum alloy
Color	Silver/Gold/Brown/White/Black
Capacity	25 - 45kg
Suitable door width	500 -900mm
Length	150mm
Width	35mm
Height	54.5mm
Closing speed adjusting vales	180° - 20°
Latching dynamism adjusting vales	20° - 0°
Hydraulic oil	Can bear -40ºC

 

Product Features

1. Can be widely used in wooden doors, aluminum frame doors, fireproof doors, and frameless glass doors.
2. 300,000 times open and close without damage.
3. 3 years warranty for the door closers.
4. Closing speed and latching speed can be adjustable.
5. Color customization is available.
6. High-quality hydraulic machine oil and sealed ring avoid damage and oil leaks even in extremely low temperatures.
7. One-step solutions can be provided.
 

 

Detailed Photos

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