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UL Listed Adjustable EN2 EN4 Fire Rated Surface Mount Hydraulic Door Closer
- Product Information
Silver
Black Aluminium
White Aluminium
Gold
DC‑066 UL‑Listed Adjustable‑EN2‑EN4 Fire‑Rated Surface‑Mount Hydraulic Door Closer
DC‑066 medium‑duty adjustable‑EN2‑EN4 overhead surface‑mount hydraulic fire‑rated door closer manufactured by WINGTEC. Robust cast‑aluminum‑alloy housing, steel arm assembly, precision gear‑shaft, adjustable EN2‑EN4 spring unit, piston and premium leak‑proof sealing gaskets, filled with imported German FUCHS hydraulic oil. Field‑adjustable EN2‑EN4 power‑size rating for door weight 40‑85KG, max door width up to 1100 mm. Max 180‑degree opening angle, two‑valve independent adjustable closing speed and latching speed. True non‑handed left‑right universal installation, optional delay‑action function variant available. UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard, passes 500,000‑cycle durability test. Supports standard‑arm, top‑jamb and parallel‑arm universal overhead mounting. Optimized for North‑American‑spec hotel, office, retail‑mall, school 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 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‑066
Brand:
WINGTEC
Material:
Cast Aluminum Alloy Housing, Steel Arm, Precision Gear‑Shaft, Adjustable EN2‑EN4 Spring, Piston, 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
Power Size:
Adjustable Size EN2 / EN3 / EN4
Door Spec:
40‑85KG, Max Door Width up to 1100mm
Max Opening Angle:
180 Degree
Special Feature:
Field‑Adjustable EN2‑EN4 Power Rating, Two‑Valve Speed Adjustment, Optional Delay‑Action, Non‑Handed Universal Fit, Multi‑Mount‑Compatible, UL10C 3‑Hour Fire‑Rated, Medium‑Duty Commercial‑Residential Grade
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed Cast‑Aluminium‑Alloy Medium‑Duty Adjustable‑EN2‑EN4 Fire‑Rated Surface‑Mount Hydraulic Overhead Door Closer |
| Operation | Hydraulic‑spring auto‑closing with field‑adjustable EN2‑EN4 spring force, overhead surface‑mount, non‑handed fit, optional delay‑action variant, max 180° opening angle, two‑valve adjustable closing & latching speed, UL‑Listed UL10C 3‑Hour fire‑safety certified |
| Material | Cast‑aluminum‑alloy housing, steel arm assembly, precision gear‑shaft, adjustable EN2‑EN4 spring unit, piston, high‑grade anti‑leakage gaskets, imported FUCHS hydraulic oil |
| Core Functions | Field‑adjustable EN2‑EN4 spring power rating, dual‑valve independent closing‑latching speed tuning, optional delay‑action upgrade, non‑handed universal mounting, UL10C 3‑Hour fire‑rated, 500,000‑cycle service life |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, North‑American‑Spec Hotel‑Office‑Retail‑Mall‑School‑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 Medium‑Duty Commercial & Multi‑Family Installations
DC‑066 UL‑Listed adjustable‑EN2‑EN4 overhead door closer is purpose‑built for North‑American‑spec hotel, office, retail‑mall, school and multi‑family residential fire‑rated door‑sets, fully complying with UL10C 3‑Hour fire‑safety and NFPA‑80 building‑code requirements. Field‑adjustable EN2‑EN4 spring power accommodates 40‑85KG varying‑weight doors up to max 1100mm door width. Optional delay‑action variant holds door open temporarily for pedestrian and goods throughput. True non‑handed universal mounting removes separate left‑right‑hand SKU stocking burden for large‑volume North‑American tender projects. UL‑Listed(File‑No.R40717) 3‑hour fire‑rated certification satisfies North‑America medium‑duty fire‑door assembly compliance requirements.
Multi‑Material Door New‑Build & Retrofit Renovation
This UL‑compliant medium‑duty adjustable‑EN2‑EN4 hydraulic door closer uses premium imported anti‑leak gaskets and German FUCHS hydraulic oil for consistent stable closing performance under regular‑traffic usage 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 commercial‑residential hardware assignments. Compatible with standard‑arm, top‑jamb and parallel‑arm overhead mounting configurations. Complete mounting bracket and screw accessories included for quick professional field fitting.
Architectural Hardware Tender Specification Projects
Multiple finish‑color selections match mainstream North‑American commercial‑residential building hardware aesthetic requirements. Datasheet, multi‑mode installation drawings and full UL‑Listed compliance documentation can be supplied for tender‑submission documentation for North‑American‑market building‑project bidding. Optional delay‑action variant can be selected subject to local North‑American fire‑code restrictions. Custom surface finishes and custom‑packing solutions are available for large‑volume B2B orders.
Product Characteristics
Medium‑duty cast‑aluminum‑alloy housing plus steel arm assembly, high‑quality anti‑leak sealing gaskets, filled with imported German FUCHS hydraulic oil; UL‑Listed surface‑mount fire‑door hardware optimized for North‑American‑market mixed‑use commercial‑residential projects.
Field‑adjustable EN2‑EN4 power‑rating for door weight 40‑85KG, max door width up to 1100 mm, full 180‑degree maximum opening angle; optional upgrade variant for hydraulic delay‑action function for pedestrian‑friendly access.
Classic overhead surface‑mount installation layout, true non‑handed left‑right universal fit; two‑valve independent adjustment for closing speed and latching speed; compatible with standard‑arm, top‑jamb and parallel‑arm mounting kits.
UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard, passes 500,000‑cycle durability test, meets North‑American fire‑safety building‑hardware regulatory requirements including NFPA‑80.
Multi‑arm‑compatible surface‑mount overhead installation; suitable for wooden, metal, steel and fire‑rated interior‑exterior door assemblies.
Full‑set surface‑mount installation 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, steel arm and internal adjustable‑spring hydraulic‑components.
Bulk wholesale supply for architectural construction and North‑American‑market UL‑Listed fire‑safety‑door tender projects; optional delay‑action variant and multiple surface‑finish custom options available upon large‑volume request.
2D installation drawing and product‑performance‑specification datasheet including UL compliance statement available for tender‑submission documentation.
Frequently Asked Questions
What certifications does DC‑066 hold?
DC‑066 is UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard, and passes 500,000‑cycle durability test for North‑American‑market medium‑duty surface‑mount overhead door‑control hardware, conforming to NFPA‑80 fire‑door requirements.
What door weight and dimension fits DC‑066?
DC‑066 features field‑adjustable EN2‑EN4 spring power, suitable for door weight range 40‑85KG and maximum door width up to 1100 mm, max opening angle reaches full 180‑degree.
What mounting & functional options are available for DC‑066?
DC‑066 supports standard‑arm, top‑jamb and parallel‑arm three overhead mounting configurations. It is non‑handed for both left‑handed and right‑handed doors. Optional delay‑action function is available, which must comply with local North‑American fire‑code regulations for fire doors.
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