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Ul Listed Heavy Duty Adjustable Delayed Action Fire Rated Hydraulic Door Closer
- Product Information
Silver
Black Aluminium
White Aluminium
Gold
DC‑060‑DA UL‑Listed Heavy‑Duty Adjustable Delayed‑Action Fire‑Rated Surface‑Mount Hydraulic Door Closer
DC‑060‑DA heavy‑duty adjustable delayed‑action overhead surface‑mount hydraulic fire‑rated door closer manufactured by WINGTEC. Robust cast‑aluminum‑alloy housing, forged‑steel reinforced arm assembly, precision gear‑shaft, wide‑range adjustable Size1‑Size6 spring unit, integrated delayed‑action & back‑check hydraulic valve assembly, piston and premium leak‑proof sealing gaskets, filled with imported German FUCHS hydraulic oil. Field‑adjustable Size1‑Size6 power‑range rating for door weight 20‑150KG, max door width up to 1500 mm. Max 180‑degree opening angle, four‑stage independent hydraulic adjustment for delayed‑action hold‑open passage time, back‑check buffer, main closing speed and latching speed. True non‑handed left‑right universal installation. UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard and ANSI/BHMA A156.4 specification, passes 2,000,000‑cycle heavy‑duty durability test. Supports standard‑arm, top‑jamb and parallel‑arm universal overhead mounting. Optimized for North‑American‑spec healthcare facilities, nursing homes, schools, hotels and barrier‑free accessible public‑building fire‑door projects complying with NFPA‑80 and ADA accessibility 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‑060‑DA
Brand:
WINGTEC
Material:
Cast Aluminum Alloy Housing, Forged‑Steel Reinforced Arm, Precision Gear‑Shaft, Adjustable Size1‑Size6 Spring, Integrated Delayed‑Action & Back‑Check Valve, 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, ANSI/BHMA A156.4 Certified
Power Size:
Adjustable Size 1 / 2 / 3 / 4 / 5 / 6
Door Spec:
20‑150KG, Max Door Width up to 1500mm
Max Opening Angle:
180 Degree
Special Feature:
Integrated Delayed‑Action Passage Timer, Built‑In Hydraulic Back‑Check, Four‑Way Independent Hydraulic Tuning, Wide‑Range Size1‑6 Adjustable Power, Non‑Handed Universal Fit, Multi‑Mount‑Compatible, UL10C 3‑Hour Fire‑Rated, ADA‑Compliant Accessible‑Building Grade
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | UL‑Listed Cast‑Aluminium‑Alloy Heavy‑Duty Delayed‑Action Fire‑Rated Surface‑Mount Hydraulic Overhead Door Closer |
| Operation | Hydraulic‑spring auto‑closing with field‑adjustable Size1‑Size6 spring force, integrated delayed‑action timer & back‑check buffer, overhead surface‑mount, non‑handed fit, max 180° opening angle, four‑way adjustable delay‑action, back‑check, closing & latching speed, UL‑Listed UL10C 3‑Hour fire‑safety & ANSI/BHMA A156.4 certified |
| Material | Cast‑aluminum‑alloy housing, forged‑steel reinforced arm assembly, precision gear‑shaft, adjustable Size1‑Size6 spring unit, integrated delayed‑action and back‑check hydraulic valve, piston, high‑grade anti‑leakage gaskets, imported FUCHS hydraulic oil |
| Core Functions | Wide‑range Size1‑6 field‑adjustable spring power rating, adjustable delayed‑action passage hold‑open time, built‑in back‑check anti‑impact buffer, four‑valve independent hydraulic 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 Healthcare‑School‑Hotel‑ADA‑Accessible‑Public‑Facility 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 Healthcare & ADA‑Accessible Public Installations
DC‑060‑DA UL‑Listed heavy‑duty delayed‑action overhead door closer is purpose‑built for North‑American‑spec healthcare facilities, nursing homes, schools, hotels and barrier‑free accessible public‑building fire‑rated door‑sets, fully complying with UL10C 3‑Hour fire‑safety, ANSI/BHMA A156.4, NFPA‑80 and ADA accessibility building‑code requirements. Wide‑range field‑adjustable Size1‑Size6 spring power accommodates 20‑150KG varying‑weight doors up to max 1500mm door width. Adjustable delayed‑action provides configurable hold‑open passage time for pedestrians, wheelchairs and wheeled carts; built‑in hydraulic back‑check mitigates wall‑impact damage. 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 institutional fire‑door assembly compliance requirements.
Multi‑Material Institutional Door New‑Build & Retrofit Renovation
This UL‑compliant heavy‑duty delayed‑action hydraulic door closer uses premium imported anti‑leak gaskets and German FUCHS hydraulic oil for consistent stable performance under high‑frequency institutional traffic 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 healthcare, education 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 institutional and hospitality 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 institutional‑building‑project bidding. Delayed‑action function deployment must follow local North American fire code regulations. Complete technical specification sheets available for construction bid documents.
Product Characteristics
Heavy duty cast aluminium alloy housing with reinforced forged steel arm assembly, high grade anti-leak gaskets, filled with German FUCHS hydraulic oil. UL listed fire safety hardware designed for North American healthcare, school and public building projects.
Adjustable Size1‑Size6 spring power to suit doors 20‑150KG, maximum door width up to 1500mm, max opening angle 180 degree. Four independent hydraulic valves control delayed action hold open time, back check buffer, closing speed and latching speed for smooth accessible passage.
Surface mounted overhead installation, true non-handed design for left and right swing doors. Compatible with standard arm, top jamb and parallel arm mounting kits.
UL‑Listed(File‑No.R40717), UL10C 3 Hour fire rated and ANSI/BHMA A156.4 certified, passed 2 million cycle durability test, fully meets NFPA‑80 fire door and ADA accessibility requirements.
Multi mounting options for wooden, metal, steel and fire rated interior and exterior door assemblies.
Full set of installation hardware included for professional site fitting. Monthly capacity 200,000 units for bulk B2B tender orders for North American commercial construction projects.
Warranty & Customization
Standard quality warranty covers manufacturing defects of aluminium housing, steel arm and internal hydraulic spring components.
Bulk wholesale supply for architectural construction and North American UL listed fire safety door tender projects. Custom surface finishes and packing available for large volume orders.
2D installation drawings and product spec datasheet including UL compliance statement can be provided for bid submission documents.
Frequently Asked Questions
What certifications does DC‑060‑DA hold?
DC‑060‑DA is UL‑Listed(File‑No.R40717), complies with UL10C 3‑Hour Fire‑Rated standard and ANSI/BHMA A156.4, passes 2,000,000‑cycle durability test. It meets NFPA‑80 fire door and ADA accessibility requirements for North American institutional buildings.
What door weight and dimension fits DC‑060‑DA?
DC‑060‑DA features Size1‑Size6 adjustable spring power, suitable for door weight 20‑150KG, max door width up to 1500mm, maximum opening angle 180 degree. Ideal for healthcare, school and hotel accessible fire rated doors.
What mounting options are available for DC‑060‑DA?
DC‑060‑DA supports standard arm, top jamb and parallel arm three overhead mounting configurations. It is non-handed for both left-handed and right-handed swing doors, suitable for institutional fire rated door assemblies.
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