- Architectural Hardware
- Door Hardware
- Hinges
- ANSI Fire Rated Door Hinges
- Fire Rated Door Hinges UL Listed
- BS EN 1935 Grade 13 CE Hinges
- Stainless Steel Hinges
- Steel Hinges
- Brass Hinges
- Conceal Hinges
- Commercial Hinges
- Folding Door Hinges
- Antirust Door Hinges
- Continuous Piano Hinges
- Security Hinges
- Flush Hinges
- Spring Hinges
- Lift Off Hinges
- Flag Hinges
- Electrified Door Hinges
- Heavy Duty Hinges
- Tee Hinges
- Strap Hinges
- Self Closing Hinges
- Hinge Screws
- Glass Hardware
Product Categories
You May Like
Quiet Spring Loaded Parallel Arm Fire Rated Door Closer With UL Certificate
- Product Information
Silver
Black Aluminium
White Aluminium
DC‑037 Quiet Spring‑Loaded Parallel‑Arm Fire‑Rated Door Closer With UL Certificate
DC‑037 quiet spring‑loaded parallel‑arm fire‑rated door closer with UL certificate designed for fire‑rated door assemblies. Extruded aluminium‑alloy housing, professional parallel‑arm linkage structure, spring‑loaded power mechanism delivering quiet and smooth closing operation. Built‑in hydraulic‑spring damping unit, two‑way adjustable closing speed and latching speed. UL fire‑safety certified to satisfy North‑American fire‑door mandatory auto‑closing requirements. Parallel‑arm surface‑mount installation. Optimized for fire‑rated door‑sets, also compatible with wooden and metal interior‑exterior door assemblies. Full‑set dedicated parallel‑arm installation accessories are supplied. Monthly production capacity reaches 159,000 units for B2B wholesale architectural quiet spring‑loaded parallel‑arm UL‑certified fire‑rated door‑closer hardware tender projects.
| Specification | Parameter |
|---|---|
| Product Type | Quiet Spring‑Loaded Parallel‑Arm Surface‑Mount UL‑Certified Fire‑Rated Hydraulic Door Closer |
| Operation | Quiet spring‑loaded parallel‑arm linkage, two‑way adjustable closing & latching speed, hydraulic‑spring auto‑closing, UL fire‑safety certified |
| Material | Extruded Aluminium Alloy Housing + Quiet Spring‑Loaded Parallel‑Arm Linkage & Hydraulic‑Spring Damping Internal Components |
| Core Functions | Parallel‑arm linkage, spring‑loaded quiet smooth closing, UL fire‑safety certification, suitable for aesthetic‑focused fire‑rated door‑sets |
| Application | Fire‑Rated / Wooden / Metal Interior‑Exterior Door Assemblies, Residential & Commercial UL‑Standard Fire‑Safety Projects |
| Production Capacity | 159,000 Units / Month |
Application Scenarios
Parallel‑Arm Fire‑Rated Door Installations
Quiet spring‑loaded parallel‑arm UL‑certified fire‑rated door closer for North‑American fire‑door assemblies. Neat parallel‑arm layout reduces outward arm projection, spring‑loaded mechanism ensures low‑noise smooth closing, UL certificate meets fire‑code requirements for office, hotel and public‑building fire‑door‑sets.
Multi‑Material Parallel‑Arm Door Systems
Parallel‑arm surface‑mount fire‑rated door closer for commercial building door assemblies. Apart from fire‑rated doors, it works well for wooden and metal interior‑exterior door‑sets, quiet‑closing parallel‑arm hardware choice for renovation and new‑build UL‑standard fire‑safety projects.
New‑Build & Architectural Tender Projects
Complete dedicated parallel‑arm installation accessory kit included. Quiet spring‑loaded UL‑certified parallel‑arm fire‑safety hardware solution. Suitable for residential‑commercial new‑build, refurbishment and parallel‑arm fire‑rated door‑closer hardware tender specification packages.
Product Characteristics
Extruded aluminium‑alloy housing, adopts neat parallel‑arm linkage structure with less outward projection, spring‑loaded power unit delivers quiet and smooth closing performance
Built‑in hydraulic‑spring damping automatic closing assembly; two‑way adjustable closing speed and latching speed for on‑site fine‑tuning for fire‑rated and general door‑sets
UL fire‑safety certified construction, fulfills North‑American fire‑safety auto‑closing specifications for fire‑rated door assemblies under frequent‑use conditions
Special parallel‑arm surface‑mount installation design, full‑set dedicated parallel‑arm mounting hardware accessories supplied for professional on‑site fitting and commissioning
Optimized for aesthetic‑demanding fire‑rated door‑sets; also compatible with wooden and metal interior‑exterior door assemblies for residential and commercial UL‑standard fire‑safety building applications
Monthly capacity 159 000 units for B2B wholesale architectural quiet spring‑loaded parallel‑arm UL‑certified fire‑rated door‑closer hardware orders
Warranty & Customization
Standard quality warranty against manufacturing defects of extruded aluminium‑alloy housing, spring‑loaded parallel‑arm linkage and internal hydraulic‑spring components
Bulk wholesale supply for architectural UL‑standard fire‑safety construction tender projects focusing on parallel‑arm fire‑door hardware
2D parallel‑arm installation drawing, UL certificate documents and product performance specification datasheet available for tender submission documentation
Frequently Asked Questions
What are the advantages of DC‑037 parallel‑arm door closer?
DC‑037 is quiet spring‑loaded parallel‑arm fire‑rated door closer with UL certificate. Compact parallel‑arm layout, spring‑loaded quiet smooth closing, two‑way adjustable speed, UL fire‑safety certified, fits fire‑rated, wooden and metal interior‑exterior door‑sets.
What scenario chooses parallel‑arm DC‑037 door closer?
DC‑037 parallel‑arm type is preferred when you need less arm projection and low‑noise operation for fire‑rated doors, it carries UL certificate for North‑American fire‑safety building requirements.
Which door‑sets fit DC‑037 parallel‑arm fire‑rated door closer?
Suitable for fire‑rated, wooden and metal interior‑exterior door assemblies in residential and commercial UL‑standard fire‑safety building projects for bulk wholesale orders.
Email to this supplier