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UL Fire Rated American Style Commercial Door Closer
- Product Information
DC‑060 UL‑Listed American‑Style Heavy‑Duty Adjustable Fire‑Rated Surface‑Mount Hydraulic Commercial Door Closer
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed American‑Style Cast‑Aluminium‑Alloy Heavy‑Duty Fire‑Rated Surface‑Mount Hydraulic Overhead Commercial Door Closer |
| Operation | Hydraulic‑spring auto‑closing with field‑adjustable Size1‑Size6 spring force, built‑in back‑check buffer, overhead surface‑mount, non‑handed fit, max 180° opening angle, two‑valve adjustable closing & latching speed, UL‑Listed UL10C 3‑Hour fire‑safety & ANSI/BHMA A156.4 certified |
| Material | Cast‑aluminum‑alloy housing, reinforced steel arm assembly, precision gear‑shaft, adjustable Size1‑Size6 spring unit, integrated hydraulic back‑check mechanism, piston, high‑grade anti‑leakage gaskets, imported FUCHS hydraulic oil |
| Core Functions | Wide‑range Size1‑6 field‑adjustable spring power rating, built‑in back‑check anti‑impact buffer, dual‑valve independent closing‑latching speed tuning, non‑handed universal mounting, UL10C 3‑Hour fire‑rated, ANSI/BHMA A156.4, 2,000,000‑cycle heavy‑duty service life |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, North‑American‑Spec Main‑Entrance‑Corporate‑Retail‑Hotel‑Multi‑Family‑Commercial 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 High‑Traffic Commercial Main‑Entrance Installations
DC‑060 UL‑Listed American‑Style heavy‑duty overhead commercial door closer is purpose‑built for North‑American‑spec corporate headquarters, retail flagship stores, hotel lobbies and multi‑family main‑entrance fire‑rated door‑sets, fully complying with UL10C 3‑Hour fire‑safety, ANSI/BHMA A156.4 and NFPA‑80 building‑code requirements. Wide‑range field‑adjustable Size1‑Size6 spring power accommodates 20‑150KG varying‑weight main‑entry doors up to max 1500mm door width. Built‑in hydraulic back‑check protects wall surfaces from door‑slam impact damage. True non‑handed universal mounting removes separate left‑right‑hand SKU stocking burden for large‑volume North‑American commercial tender projects. Optional decorative plastic or stainless‑steel cover kits improve visual appearance for premium building interiors. UL‑Listed(File‑No.R40717) 3‑hour fire‑rated certification satisfies North‑America heavy‑traffic commercial fire‑door assembly compliance requirements.
Multi‑Material Commercial Door New‑Build & Retrofit Renovation
This UL‑compliant American‑Style heavy‑duty hydraulic commercial door closer uses premium imported anti‑leak gaskets and German FUCHS hydraulic oil for consistent stable performance under extreme high‑traffic main‑entrance usage cycles. Passed 2,000,000‑cycle heavy‑duty durability test. Works reliably for wooden, metal, steel and fire‑rated interior‑exterior door‑sets for new‑construction and retrofit renovation North‑American corporate and hospitality 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 building hardware aesthetic requirements. Datasheet, multi‑mode installation drawings and full UL‑Listed, ANSI/BHMA A156.4 compliance documentation can be supplied for tender‑submission documentation for North‑American‑market commercial‑building‑project bidding. Optional decorative cosmetic cover kits available for high‑end project specifications. Custom surface finishes and custom‑packing solutions are available for large‑volume B2B orders.
American‑Style heavy‑duty cast‑aluminum‑alloy housing plus reinforced steel arm assembly, high‑quality anti‑leak sealing gaskets, filled with imported German FUCHS hydraulic oil; UL‑Listed commercial‑grade fire‑door hardware optimized for North‑American‑market high‑traffic main‑entrance and mixed‑use commercial projects.
Field‑adjustable Size1‑Size6 power‑rating for door weight 20‑150KG, max door width up to 1500 mm, full 180‑degree maximum opening angle; built‑in hydraulic back‑check buffer to prevent wall impact damage for heavy‑usage entry doors.
Classic American‑style 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, optional decorative cosmetic cover kits.
UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard, ANSI/BHMA A156.4 certified, passes 2,000,000‑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.
Standard quality warranty against manufacturing defects of aluminium housing, reinforced 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 decorative cover kits and multiple surface‑finish custom options available upon large‑volume request.
2D installation drawing and product‑performance‑specification datasheet including UL and ANSI/BHMA A156.4 compliance statement available for tender‑submission documentation.




