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Middle Duty Adjustable Exterior Hydraulic Door Closer 40 To 60KG
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DC‑002 Middle‑Duty Adjustable Exterior Hydraulic Door Closer 40‑60KG
DC‑002 middle‑duty overhead hydraulic door closer manufactured by WINGTEC. Robust cast‑aluminum‑alloy housing dimension 205×43×68mm, built‑in precision gear‑shaft, helical spring, piston and premium leak‑proof sealing assemblies, filled with imported German FUCHS hydraulic oil. EN2‑EN3 power grade for door weight 40‑60KG, maximum door width up to 950 mm. Max 180‑degree opening angle, independent two‑valve adjustable closing speed and latching speed. True non‑handed left‑right universal installation, optional mechanical hold‑open positioning function. Compliant with BS‑EN1154, CE, ISO and SGS standards, passes 500,000‑cycle durability test. Supports standard‑arm, top‑jamb and parallel‑arm universal overhead mounting. Well‑suited for exterior and interior wooden, metal, steel and fire‑rated door‑sets, widely used in residential, office, retail and medium‑traffic commercial building assemblies. Full‑set mounting accessories are supplied. Monthly production capacity reaches 200,000 units for B2B wholesale middle‑duty architectural door‑hardware tender projects.
Product Specification
Technical Parameter
| Specification | Parameter |
|---|---|
| Product Type | Middle‑Duty Cast‑Aluminum‑Alloy Adjustable Exterior Overhead Hydraulic Door Closer |
| Operation | Hydraulic‑spring auto‑closing, overhead surface‑mount, non‑handed fit, optional hold‑open positioning, max 180° opening angle, two‑valve adjustable closing & latching speed, BS‑EN1154 & CE certified |
| Material | Cast aluminum‑alloy housing, steel arm assembly, precision gear‑shaft, helical spring, piston, seal‑ring assembly, imported FUCHS hydraulic oil |
| Core Functions | EN2‑EN3 middle‑duty power rating, independent closing‑latching speed tuning, non‑handed universal mounting, optional hold‑open, exterior‑interior compatible, 500,000‑cycle service life |
| Application | Wooden / Metal / Steel / Fire‑Rated Interior‑Exterior Door Assemblies, Residential‑Office‑Retail Medium‑Traffic Commercial Building Hardware Projects |
| Production Capacity | 200,000 Units / Month |
| MOQ | 100 PCS |
| Sample Time | 5‑7 Working Days |
| Lead Time | 30‑35 Days |
| Packing | 1 Set / White Box, Standard Export Carton |
Application Scenarios
Medium‑Traffic Commercial & Residential Installations
DC‑002 middle‑duty hydraulic door closer is engineered for 40‑60kg interior‑exterior door assemblies for apartments, small offices and retail premises. EN2‑EN3 spring rating matches medium‑weight wooden, metal and fire‑rated doors up to 950mm width. Dual‑valve independent adjustment allows fine‑tuning of closing and latching speed for different exterior wind conditions. Non‑handed universal mounting reduces inventory SKU workload for volume residential and commercial tender projects. BS‑EN1154, CE, ISO & SGS verification satisfies mainstream global building‑hardware specifications.
Interior‑Exterior Door New‑Build & Retrofit
This cast‑aluminum‑alloy overhead door closer adopts premium sealing components and German FUCHS hydraulic oil, achieving stable exterior‑grade performance and passing 500,000‑cycle durability testing. It supports standard‑arm, top‑jamb and parallel‑arm installation configurations. Suitable for new‑construction door hardware fit‑out and existing door‑closer retrofit replacement work. Complete mounting‑hardware kit included for straightforward on‑site professional fitting.
Architectural Hardware Wholesale & Tender Projects
Multiple surface‑finish selections to harmonize with building door and frame aesthetics. Datasheet, 2D installation drawings and compliance‑certificate documents can be provided for bidding‑submission. B2B bulk orders support custom finishes and custom‑packaging solutions for residential‑commercial hardware distributors and construction‑project buyers.
Product Characteristics
Middle‑duty robust cast‑aluminum‑alloy housing (205×43×68mm), precision gear‑shaft and helical‑spring internals, premium leak‑proof sealing system filled with imported German FUCHS hydraulic oil for interior‑exterior usage
EN2‑EN3 middle‑duty power rating for 40‑60 kg door weight, max door width 950 mm; maximum opening‑angle reaches full 180‑degree
Two‑valve independent adjustable closing‑speed and latching‑speed; true non‑handed universal fit; optional mechanical hold‑open positioning function
Universal overhead mounting options: standard‑arm, top‑jamb and parallel‑arm installation; full‑set mounting‑hardware kit supplied for professional field installation
Compliant with BS‑EN1154, CE, ISO & SGS standards; passes 500,000‑cycle durability test; compatible with wooden, metal, steel and fire‑rated interior‑exterior door‑sets
Wide finish‑color options for architectural aesthetic matching; monthly capacity 200,000 units for B2B wholesale residential‑commercial middle‑duty door‑hardware bulk tender orders
Warranty & Customization
Standard quality warranty against manufacturing defects of cast‑aluminum housing, steel arm and internal spring‑hydraulic assemblies.
Bulk wholesale supply for residential‑commercial construction projects; optional hold‑open variant and custom surface‑finish / custom‑packing available upon large‑volume request.
Product datasheet, installation drawings and multi‑standard compliance documents available for tender‑submission project‑documentation.
Frequently Asked Questions
What doors suit DC‑002 middle‑duty door closer?
DC‑002 is EN2‑EN3 middle‑duty overhead hydraulic door closer, suitable for 40‑60 kg doors with maximum width up to 950 mm. Works for wooden, metal, steel and fire‑rated interior‑exterior door‑sets for apartments, offices and retail medium‑traffic buildings.
What installation types does DC‑002 support?
DC‑002 supports three universal overhead‑mount configurations: standard‑arm, top‑jamb and parallel‑arm installation. It is non‑handed and fits both left‑handed and right‑handed doors.
Does DC‑002 have hold‑open function?
Mechanical hold‑open positioning function is an optional upgrade variant, subject to local fire‑code restrictions for fire‑rated door assemblies.
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