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UL Listed Heavy Duty Concealed Fire Rated Hydraulic Door Closer
- Product Information
Silver
Black Aluminium
White Aluminium
Gold
DC‑009 UL‑Listed Heavy‑Duty Concealed Fire‑Rated Hydraulic Door Closer
DC‑009 heavy‑duty concealed sliding‑arm overhead hydraulic fire‑rated door closer manufactured by WINGTEC. Precision extruded aluminium‑alloy concealed housing, heavy‑duty sliding‑arm mechanism, reinforced gear‑shaft, adjustable EN3‑EN4 spring unit, premium leak‑proof sealing gaskets, filled with imported German FUCHS hydraulic oil. Field‑adjustable EN3‑EN4 power‑range rating for door weight 60‑80KG, max door width up to 1100 mm. Max 180‑degree opening angle, two‑valve independent adjustable closing speed and latching speed. True non‑handed universal installation for left‑handed and right‑handed swing doors. Minimum door‑leaf thickness requirement 45mm for fire‑rated door assemblies. UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard and EN1154 specification, passes 500,000‑cycle durability test. Fully concealed sliding‑arm installation, no exposed surface‑mount body for clean interior aesthetics. Optimized for North‑American‑spec hotel, office, retail and multi‑family residential fire‑door projects complying with NFPA‑80 fire‑safety codes. Suitable for wooden, metal, steel and fire‑rated interior‑exterior door‑sets. Full‑set concealed‑installation mounting accessories are supplied. Monthly production capacity reaches 200,000 units for B2B wholesale UL‑compliant North‑American‑market fire‑safety hardware tender projects.
Product Specification
| Model No | DC‑009 |
|---|---|
| Brand | WINGTEC |
| Material | Extruded Aluminum Alloy Housing, Heavy‑Duty Sliding‑Arm Assembly, Reinforced Gear‑Shaft, Adjustable EN3‑EN4 Spring, Anti‑Leakage Sealing Gaskets, FUCHS Hydraulic Oil |
| Available Finishes | Silver, Black Aluminium, White Aluminium, Gold, Antique Brass, Dark Bronze, Matt Bronze, Brown |
| Certification | UL‑Listed(File‑No.R40717), UL10C 3‑Hour Fire‑Rated Verified, EN1154 Compliant |
| Power Size | Adjustable Size EN3 / EN4 |
| Door Weight | 60‑80KG, Max Door Width up to 1100mm |
| Min Door Thickness | 45mm for fire‑rated door |
| Max Opening Angle | 180 Degree |
| Key Features | Concealed Sliding‑Arm Invisible Mount, Adjustable EN3‑EN4 Power, Two‑Valve Speed Adjustment, Non‑Handed Universal Fit, UL10C 3‑Hour Fire‑Rated, EN1154 Commercial‑Grade |
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed Extruded‑Aluminium‑Alloy Heavy‑Duty Concealed Sliding‑Arm Fire‑Rated Hydraulic Overhead Door Closer |
| Operation | Hydraulic‑spring auto‑closing with field‑adjustable EN3‑EN4 spring force, concealed sliding‑arm overhead mount, non‑handed fit, max 180° opening angle, two‑valve adjustable closing & latching speed, UL‑Listed UL10C 3‑Hour fire‑safety & EN1154 certified |
| Material | Extruded aluminum‑alloy housing, heavy‑duty sliding‑arm assembly, reinforced gear‑shaft, adjustable EN3‑EN4 spring unit, high‑grade anti‑leakage gaskets, imported FUCHS hydraulic oil |
| Core Functions | Field‑adjustable EN3‑EN4 spring power rating, dual‑valve independent closing‑latching speed tuning, concealed invisible sliding‑arm installation, non‑handed universal mounting, UL10C 3‑Hour fire‑rated, EN1154, 500,000‑cycle service life |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, North‑American‑Spec Hotel‑Office‑Retail‑Multi‑Family‑Residential Hardware Projects |
| Production Capacity | 200,000 Units / Month |
| MOQ | 200 PCS |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Set / White Box, Standard Export Carton |
Application Scenarios
North‑American‑Spec Modern‑Aesthetic Concealed‑Mount Installations
DC‑009 UL‑Listed heavy‑duty concealed sliding‑arm overhead door closer is purpose‑built for North‑American‑spec hotel guest rooms, corporate offices, retail outlets and multi‑family residential fire‑rated door‑sets, fully complying with UL10C 3‑Hour fire‑safety, EN1154 and NFPA‑80 building‑code requirements. Field‑adjustable EN3‑EN4 spring power accommodates 60‑80KG doors up to max 1100mm door width. Concealed sliding‑arm design hides all hardware inside door leaf, delivering clean modern visual effect without exposed surface‑mount body. True non‑handed universal mounting reduces left‑right‑hand SKU inventory burden for large‑volume North‑American tender projects. Minimum door‑leaf thickness of 45mm must be satisfied for fire‑rated door compliance. UL‑Listed(File‑No.R40717) 3‑hour fire‑rated certification satisfies North‑America concealed‑type fire‑door assembly compliance requirements.
Concealed Fire‑Door New‑Build & Retrofit Renovation
This UL‑compliant heavy‑duty concealed sliding‑arm hydraulic door closer uses premium anti‑leakage gaskets and German FUCHS hydraulic oil for stable closing performance under medium‑traffic cycles. Passed 500,000‑cycle durability test. Works reliably for wooden, metal, steel and fire‑rated interior‑exterior door‑sets for new‑construction and retrofit renovation North‑American hospitality, office and retail hardware assignments. Requires concealed cut‑out inside door leaf, full‑set sliding‑arm installation accessories supplied for professional field fitting. Verify door‑leaf thickness meets specification prior to ordering concealed fire‑rated door‑closer hardware.
Architectural Hardware Tender Specification Projects
Multiple finish‑color selections match mainstream North‑American modern‑style commercial‑residential building hardware aesthetic requirements. Datasheet, concealed‑mount installation drawings and full UL‑Listed & EN1154 compliance documentation can be supplied for tender‑submission documentation for North‑American‑market building‑project bidding. Custom surface finishes and custom‑packing solutions are available for large‑volume B2B orders.
Product Characteristics
Heavy‑duty extruded aluminium‑alloy concealed housing plus robust sliding‑arm assembly, high‑quality anti‑leak sealing gaskets, filled with imported German FUCHS hydraulic oil; UL‑Listed sliding‑arm concealed fire‑door hardware optimized for North‑American‑market hotel, office and retail modern‑aesthetic projects.
Field‑adjustable EN3‑EN4 power‑rating for door weight 60‑80KG, max door width up to 1100 mm, full 180‑degree maximum opening angle; sliding‑arm fully‑concealed installation eliminates exposed surface‑mount hardware for minimalist interior appearance.
Concealed sliding‑arm overhead installation layout, true non‑handed left‑right universal fit; two‑valve independent adjustment for closing speed and latching speed. Minimum door‑leaf thickness requirement:45mm for fire‑rated door assemblies.
UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard and EN1154 requirement, passes 500,000‑cycle durability test, meets North‑American fire‑safety building‑hardware regulatory requirements including NFPA‑80.
Specialized concealed sliding‑arm overhead installation; suitable for wooden, metal, steel and fire‑rated interior‑exterior swing door assemblies.
Full‑set concealed‑installation mounting accessories included for professional on‑site fitting; monthly capacity 200,000 units for B2B wholesale North‑American‑project bulk tender orders.
Warranty & Customization
Standard quality warranty against manufacturing defects of aluminium housing, sliding‑arm mechanical parts and internal adjustable‑spring hydraulic‑components.
Bulk wholesale supply for architectural construction and North‑American‑market UL‑Listed fire‑safety‑door tender projects; multiple surface‑finish custom options available upon large‑volume request.
Concealed‑mount installation drawing and product‑performance‑specification datasheet including UL and EN1154 compliance statement available for tender‑submission documentation.
Frequently Asked Questions
What certifications does DC‑009 hold?
DC‑009 is UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard and EN1154 standard, passes 500,000‑cycle durability test for North‑American‑market sliding‑arm concealed overhead door‑control hardware, conforming to NFPA‑80 fire‑door requirements.
What door weight, dimension and thickness fits DC‑009?
DC‑009 features field‑adjustable EN3‑EN4 spring power, suitable for door weight range 60‑80KG and maximum door width up to 1100 mm, max opening angle 180‑degree. Fire‑rated door minimum leaf thickness must reach 45mm for valid installation.
What installation characteristics for DC‑009?
DC‑009 adopts concealed sliding‑arm overhead installation, non‑handed universal swing‑door design. All main hardware is hidden within door leaf, for clean modern interior look, specially engineered for fire‑rated swing‑door projects requiring zero exposed surface‑mount hardware.
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