Heavy Duty En5 Concealed Door Closer

Short Description:

Adjustable power (EN3-5) and Hold-open for optional

Over 500,000 cycles service life, guarantee five years

Suitable for wooden, aluminum alloy and metal door

Concealed installation with slide rail

Stable performance and durable

Factory direct sale

Product Detail

Product Tags

Heavy Duty EN5 Concealed Door Closer

DC3800 Heavy Duty En5 Concealed Door Closer, long service life, stable performance, convenient for adjustable power, exclusive EN5, optional BC, indoor &outdoor applications.

We are a manufacturer in China and specialized in manufacturing door control products and has developed into a modern factory.Our products include concealed door closer, exposed door closer, CAM door closer, and we just produce high-quality door closer.

Product Information:

Performance Parameters of DC3800

Brand Name: TBN
Place of Origin: Guangzhou, GD province, China
Item No.: DC3800
Material: Aluminum Alloy
Product dimension: L254mm *W36.5mm *H81.5mm
Installation: Concealed with Slide Rail
Closing Angle: 120°to 15°
Latching Angle: 15°to 0°
Max. Opening Angle: 120°
Application Temperature: -40°to 40°
Service Test: Over 500,000 cycles
Functions: Two-section speed, Hold-open for optional
Feature: Power adjustable
Color: Silver Gray or customized
Warranty: Five years

Product Size:

Power Size Door Width(mm) Door Weight(kg)
EN3 ≤950mm ≤65
EN4 1050mm ≤85
EN5 ≤1200mm ≤120

Product Details Showing:

Why Choose Us:

•Focused on the development and production of door closer for many years

•A modern factory with comprehensive abilities of R&D, production and sales

•Professional in manufacturing and developing door closer, premium quality is the key to our successfully

•Factory price, guarantee five years

•Accept product customization

•To be a global brand in the door control business is our long-term goal

•TeBoNeng would like to offer you high-quality products with the best service to meet your full satisfaction

Company Profile:


Production Process:

The Exhibition:


Our Certifications:


Q: Are you a manufacturer or trading company?
A: We are a professional manufacturer specialized in manufacturing door control products and has developed into a modern factory with comprehensive abilities of R&D, production and sales. And we guarantee all our products are of good quality.

Q: Can you accept customized?
A: Yes, customized is very warming welcome.

Q: Where is your company office and factory located?
A: We are located in Guangzhou, GD province, China, which takes only 50 minutes to Baiyun airport.

Q: What’s the payment way and payment terms?
A: We accept T/T, Western Union, Cash. You can also through Alibaba’s website to pay it. 30% deposit and balance before shipment. And FOB is our regular payment terms.

Q: What’s the delivery time?
A: Delivery Date Will be Confirmed Upon receiving the 30% T/T deposit.

Q: Does the door closer allow the door to close quietly? Or, does it just ensure that the door closes?
A: It can ensure that the door is closed, the door closer has two speed, closing speed and latching speed, latching speed is slower than closing speed, can make the door close quietly instead of slamming shut.

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