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Automatic Surface Mounted Fire Rated Door Closer For Exit Steel Door With UL Listed
- Product Information
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Black Aluminium
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DC‑003 Automatic Surface‑Mounted Fire‑Rated Door Closer For Exit Steel Door With UL Listed
DC‑003 UL‑listed automatic surface‑mounted fire‑rated door closer developed for exit steel door assemblies. High‑quality aluminium‑alloy main housing with high‑strength 45# carbon steel linkage components. Complies with international BS EN1154, CE, UL, ANSI and BHMA standards. Adopts long‑term internal lubrication hydraulic system for stable smooth opening‑closing cycle performance. Surface‑mount easy installation, anti‑aging and deformation‑resistant construction. Suitable for wooden, metal and steel interior & exterior fire‑exit door‑sets. Full‑set mounting accessories supplied. Monthly production capacity reaches 200,000 units for B2B wholesale architectural fire‑safety exit door‑closer hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed Surface‑Mounted Fire‑Rated Automatic Exit Door Closer |
| Operation | Hydraulic‑spring automatic closing, long‑term lubricated smooth operation |
| Material | Aluminium Alloy Housing + Carbon‑Steel Linkage + Hydraulic‑Spring Damping Internal Components |
| Core Functions | Auto‑closing, fire‑rated safety, UL‑listed, anti‑deformation, long‑life lubricated hydraulic system |
| Certification | UL‑listed, BS EN1154, CE, ANSI, BHMA Compliant |
| Application | Wooden / Metal / Steel Interior‑Exterior Fire‑Exit Door Assemblies, Residential & Commercial Building Fire‑Safety Projects |
| Production Capacity | 200,000 Units / Month |
Application Scenarios
Commercial Fire‑Exit Steel‑Door Installations
UL‑listed fire‑rated surface‑mount door closer for office, retail and public‑building steel fire‑exit door‑sets. Reliable fire‑safety compliant auto‑closing performance for emergency exit doors in high‑traffic commercial premises.
Multi‑Building Fire‑Safety Door Systems
Standard‑compliant hydraulic door closer for multi‑family residential and institutional fire‑exit door assemblies. Anti‑deformation housing and linkage structure guarantees long‑term stable operation for interior and exterior wooden, metal and steel fire‑rated exit doors.
New‑Build & Architectural Tender Projects
Complete installation accessory kit included. Meets UL, BS EN1154, ANSI, BHMA international hardware standards. Suitable for residential‑commercial new‑build, refurbishment and fire‑exit door‑closer hardware tender specification packages.
Product Characteristics
Premium aluminium‑alloy housing matched with high‑strength 45# carbon‑steel link arms, excellent anti‑deformation and anti‑aging performance, keeps original profile under long‑term usage
Internal long‑term lubricated hydraulic‑spring assembly, delivers smooth and stable automatic door‑closing movement, reduces wear and extends service life
UL‑listed fire‑rated certification, complies with BS EN1154, CE, ANSI, BHMA international building hardware safety standards for fire‑exit door requirements
Classic surface‑mount installation design, supplied with full‑set mounting hardware accessories for convenient on‑site fitting and commissioning
Compatible with wooden, metal and steel interior‑exterior fire‑exit door assemblies for residential and commercial fire‑safety building applications
Monthly capacity 200 000 units for B2B wholesale architectural fire‑safety exit door‑closer hardware orders
Warranty & Customization
Standard quality warranty against manufacturing defects of aluminium housing, carbon‑steel linkage and internal hydraulic‑spring components
Bulk wholesale supply for architectural fire‑safety construction tender projects
2D installation drawing, UL‑listed & standard certification documents and product performance specification datasheet available for tender submission documentation
Frequently Asked Questions
What key certifications does DC‑003 fire‑rated door closer hold?
DC‑003 is UL‑listed fire‑rated door closer, compliant with BS EN1154, CE, ANSI and BHMA standards, specially designed for fire‑exit steel, metal and wooden door assemblies.
What material construction for DC‑003 exit door closer?
It adopts aluminium‑alloy housing plus high‑strength 45# carbon‑steel link‑arm components, equipped with long‑term lubricated internal hydraulic‑spring damping unit for smooth operation.
Which door‑sets fit DC‑003 fire‑rated exit door closer?
Suitable for wooden, metal and steel interior‑exterior fire‑exit door assemblies in residential and commercial fire‑safety building projects for bulk wholesale orders.
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