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CE Certified Fire Rated Hydraulic Overhead External Door Closer
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DC‑018 CE‑Certified Fire‑Rated Hydraulic Overhead External Door Closer
DC‑018 heavy‑duty external overhead fire‑rated hydraulic door closer manufactured by WINGTEC. High‑strength die‑cast aluminium alloy housing, fitted with precision gear‑shaft, heavy‑load spring, piston and premium seal‑ring assemblies, filled with imported FUCHS hydraulic oil for wide‑temperature working range from ‑30℃ to 60℃. Multi‑selectable EN4 / EN5 / EN6 power‑sizes for heavy‑weight doors from 80‑120KG, max door width up to 1400 mm. Max 180‑degree opening angle, two‑valve independent adjustable closing speed and latching speed. UL‑Listed UL10C 3‑Hour fire‑rated (UL File No.R40717), CE‑certified and complies fully with BS‑EN1154 standard, passes 90‑minute fire‑resistance test and 500,000‑cycle durability test. Supports standard‑arm, top‑jamb and parallel‑arm universal mounting configurations. Suitable for heavy‑weight wooden, metal, steel and fire‑rated interior‑exterior door assemblies. Full‑set mounting accessories are supplied. Monthly production capacity reaches 200,000 units for B2B wholesale architectural fire‑safety hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | CE‑UL Certified Die‑Cast Aluminium‑Alloy Heavy‑Duty Fire‑Rated Hydraulic Overhead External Door Closer |
| Operation | Wide‑temp‑range hydraulic‑spring auto‑closing, max 180° opening angle, two‑valve adjustable closing & latching speed, multi‑mount‑arm compatible, UL‑Listed & BS‑EN1154 fire‑safety certified |
| Material | Die‑Cast Aluminium‑Alloy housing, precision gear‑shaft, heavy‑load spring, piston, seal‑ring assembly, imported FUCHS hydraulic oil |
| Core Functions | Multi‑selectable EN4‑EN5‑EN6 power‑rating,‑30℃~60℃ wide‑temperature adaptability, dual‑speed independent tuning, 90‑min fire‑rated, 500,000‑cycle heavy‑duty durability |
| Application | Heavy‑Weight Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, Industrial‑Commercial High‑Traffic Fire‑Safety 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
Heavy‑Duty External & Fire‑Rated Door Installations
DC‑018 CE‑UL fire‑rated heavy‑duty overhead door closer is purpose‑built for industrial warehouse, airport, supermarket and public‑building heavy‑weight exterior‑interior fire‑rated door‑sets. Wide‑temperature‑range hydraulic formulation keeps stable performance under cold‑to‑hot outdoor ambient‑temperature variation. UL‑Listed and BS‑EN1154 dual certification satisfies North‑American and European market fire‑safety requirements for heavy‑duty door assemblies.
Heavy‑Weight Door New‑Build & Renovation
This die‑cast‑aluminium overhead door closer supports standard‑arm, top‑jamb and parallel‑arm universal mounting solutions. Passed 500,000‑cycle heavy‑duty durability test. Works reliably for 80‑120KG heavy‑weight wooden, metal, steel and fire‑rated interior‑exterior door‑sets for new‑construction and retrofit hardware assignments.
Multi‑Standard Architectural Hardware Tender Projects
Complete mounting hardware kit included. EN4‑EN5‑EN6 multi‑power‑size selectable for different heavy‑door weight specifications. UL‑EN compliance reports, datasheet and installation drawings available for tender‑submission documentation for cross‑market commercial‑industrial building projects.
Product Characteristics
High‑strength die‑cast aluminium‑alloy housing, premium internal components filled with imported German FUCHS hydraulic oil for‑30℃~60℃ wide‑temperature‑range exterior‑door working conditions
Multi‑optional EN4 / EN5 / EN6 power‑rating for heavy‑weight door weight 80‑120KG, max door width up to 1400 mm, wide 180‑degree maximum opening angle
Two‑valve independent adjustment for closing speed and latching speed to match different heavy‑door site‑installation requirements
UL‑Listed UL10C 3‑Hour fire‑rated, CE‑certified and complies with BS‑EN1154, passes 90‑minute fire‑resistance test and 500,000‑cycle heavy‑duty durability test
Supports universal mounting configurations: standard‑arm, top‑jamb and parallel‑arm; compatible with heavy‑weight wooden, metal, steel and fire‑rated interior‑exterior 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 aluminium housing and internal heavy‑load hydraulic‑spring components
Bulk wholesale supply for architectural construction and cross‑market heavy‑duty fire‑safety‑door tender projects; multiple power‑size 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‑018 hold?
DC‑018 carries UL‑Listed UL10C 3‑Hour fire‑rated certification(UL File No.R40717), CE marking and complies fully with BS‑EN1154, also passes 90‑minute fire‑resistance and 500,000‑cycle heavy‑duty durability test.
What door weight and temperature range fits DC‑018?
DC‑018 provides selectable EN4‑EN5‑EN6 power‑sizes for heavy‑weight doors of 80‑120KG, works stably within wide‑temperature scope from‑30℃ up to 60℃ for external and semi‑exterior door‑set scenarios.
What mounting‑arm configurations does DC‑018 support?
DC‑018 heavy‑duty overhead door closer supports universal mounting modes: standard‑arm installation, top‑jamb mounting and parallel‑arm mounting for various heavy‑door frame and site‑condition requirements.
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