- Architectural Hardware
- Door Hardware
- Hinges
- ANSI Fire Rated Door Hinges
- Fire Rated Door Hinges UL Listed
- BS EN 1935 Grade 13 CE Hinges
- Stainless Steel Hinges
- Steel Hinges
- Brass Hinges
- Conceal Hinges
- Commercial Hinges
- Folding Door Hinges
- Antirust Door Hinges
- Continuous Piano Hinges
- Security Hinges
- Flush Hinges
- Spring Hinges
- Lift Off Hinges
- Flag Hinges
- Electrified Door Hinges
- Heavy Duty Hinges
- Tee Hinges
- Strap Hinges
- Self Closing Hinges
- Hinge Screws
- Glass Hardware
Product Categories
You May Like
- Product Information
Silver
Black Aluminium
White Aluminium
Antique Brass
DC‑011 Quiet Aluminium Overhead Hydraulic Internal Door Closer
DC‑011 quiet overhead hydraulic internal door closer manufactured by WINGTEC. High‑strength die‑cast aluminium‑alloy housing, fitted with precision gear‑shaft, high‑toughness spring, piston and premium leak‑proof sealing assemblies, filled with imported FUCHS hydraulic oil for ultra‑quiet soft‑closing performance. Multi‑selectable EN2 / EN3 / EN4 power‑size rating for door weight 40‑80KG, max door width 850‑1100 mm. Max 180‑degree opening angle, two‑valve independent adjustable closing speed and latching speed. Optional mechanical hold‑open positioning function. UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R40717), complies with BS‑EN1154 standard, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test. Standard overhead surface‑mount installation. Optimized for interior wooden, metal and fire‑rated door assemblies. Full‑set mounting accessories are supplied. Monthly production capacity reaches 200,000 units for B2B wholesale architectural quiet‑internal‑door hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | Quiet Die‑Cast Aluminium‑Alloy Hydraulic Overhead Fire‑Rated Internal Door Closer |
| Operation | Hydraulic‑spring quiet soft auto‑closing, optional hold‑open positioning, max 180° opening angle, two‑valve adjustable closing & latching speed, UL‑Listed & BS‑EN1154 fire‑safety certified |
| Material | Die‑Cast Aluminium‑Alloy housing, precision gear‑shaft, piston, high‑toughness spring, seal‑ring assembly, imported FUCHS hydraulic oil |
| Core Functions | Multi‑selectable EN2‑EN3‑EN4 power‑rating, ultra‑quiet soft‑closing, dual‑speed independent tuning, optional hold‑open, 90‑min fire‑rated, 500,000‑cycle durability |
| Application | Wooden / Metal / Fire‑Rated Interior Door Assemblies, Office‑Hotel‑Residential Interior Building Hardware Projects |
| Production Capacity | 200,000 Units / Month |
| MOQ | 100 PCS |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Set / White Box, Standard Export Carton |
Application Scenarios
Quiet‑Demand Interior Door Installations
DC‑011 quiet overhead hydraulic internal door closer is optimized for hotel, office, apartment interior door‑sets. Fine‑tuned hydraulic‑spring combination delivers ultra‑quiet soft‑closing effect, eliminates harsh slamming noise for quiet indoor environments. UL‑Listed and BS‑EN1154 certification meets fire‑safety hardware requirements for interior fire‑rated door assemblies.
Multi‑Material Interior Door New‑Build & Renovation
This die‑cast aluminium‑alloy overhead door closer uses premium imported FUCHS hydraulic oil and reliable leak‑proof sealing components for long‑term stable quiet performance. Passed 500,000‑cycle durability test. Works reliably for wooden, metal and fire‑rated interior door‑sets for new‑construction and retrofit renovation hardware assignments.
Architectural Hardware Tender Specification Projects
Complete mounting hardware kit included. Multi‑power‑size EN2‑EN3‑EN4 selections for different interior door‑weight specifications, optional hold‑open version available. Compliance reports, datasheet and installation drawings are available for tender‑submission documentation for hotel‑office‑residential interior projects.
Product Characteristics
High‑strength die‑cast aluminium‑alloy housing, premium leak‑proof sealing components, filled with imported German FUCHS hydraulic oil for ultra‑quiet soft‑closing interior‑use performance
Multi‑optional EN2 / EN3 / EN4 power‑rating for door weight 40‑80KG, max door width 850‑1100 mm, wide 180‑degree maximum opening angle
Two‑valve independent adjustment for closing speed and latching speed; optional mechanical hold‑open positioning function for flexible interior‑door usage
UL‑Listed UL10C 3‑Hour fire‑rated, complies with BS‑EN1154, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test
Standard overhead surface‑mount installation; specially optimized for wooden, metal and fire‑rated interior door assemblies
Full‑set mounting accessories included for quick on‑site installation; monthly capacity 200 000 units for B2B wholesale orders
Warranty & Customization
Standard quality warranty against manufacturing defects of die‑cast aluminium housing and internal hydraulic‑spring components
Bulk wholesale supply for architectural construction and quiet‑interior‑door tender projects; multiple power‑size, optional hold‑open and surface‑finish custom options available
2D installation drawing and product‑performance‑specification datasheet including UL‑BS‑EN compliance statement available for tender‑submission documentation
Frequently Asked Questions
What certifications does DC‑011 hold?
DC‑011 is UL‑Listed UL10C 3‑Hour fire‑rated(UL File No.R40717), complies with BS‑EN1154, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test for interior door‑control hardware.
What door weight and dimension fits DC‑011?
DC‑011 provides EN2‑EN3‑EN4 multi‑power‑size options for door weight 40‑80KG, maximum door width ranges from 850‑1100 mm, max opening angle reaches 180‑degree.
What is the main advantage of DC‑011 for interior doors?
DC‑011 adopts optimized hydraulic‑spring matching solution to achieve ultra‑quiet soft‑closing performance, greatly reduces door‑slamming noise, very suitable for hotel, office and residential interior quiet‑environment requirements. Hold‑open function is available as optional upgrade.
Email to this supplier