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  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
  • Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer
Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer

Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer

$11.67-$11.67/ Piece|2 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
View product details

Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Automatic Door Closing: Equipped with heavy-duty hydraulic pistons and damping buffer technology to ensure smooth, controlled door closure in high-traffic environments.
  • Adjustable Damping: Customizable resistance settings to accommodate different door weights and opening angles, ideal for both lightweight and heavy-duty applications.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With a corrosion-resistant aluminum body, ensure long-lasting performance in high-traffic areas like hotels and hospitals. ~20% lighter than steel models*

  • 2. Intuitive Adjustable Design

    • With an intuitive single-screw mounting system and adjustable hydraulic pistons, achieve easy installation and customization for different door weights and types. Setup is 50% faster than traditional models*

  • 3. Smooth, Quiet Operation

    • Achieve smooth, controlled door closure with hydraulic damping technology, reducing noise and wear by up to 30% compared to spring-only systems*

  • 4. Versatile Scenario Adaptability

    • Ideal for commercial and residential settings, ensuring safety and convenience in high-traffic areas like hotels and hospitals. Compatible with over 10 door types, including fire doors and commercial doors*

  • 5. Compliance with Safety Standards

    • Complies with fire safety regulations and international durability standards, ensuring reliable operation during emergencies and in demanding environments*

Product details

Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer

The Heavy Duty Wooden Parallel Arm Soft Interior Hidden Air Hotel Automatic Adjustable Hydraulic Pistons Damping Buffer Door Closer combines robust functionality with sleek design. Engineered for commercial and residential applications, it ensures smooth, controlled door closure while resisting wear from frequent use. Its adjustable hydraulic pistons and damping buffer system adapt to door weight and environmental conditions, making it ideal for high-traffic areas like hotels, hospitals, and schools.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum constructionWithstands corrosion in humid environments (e.g., kitchens, bathrooms)
FinishWhite powder-coated aluminumMatches modern interiors (hospitals, hotels)
Damping TechnologyAdjustable hydraulic pistonsCustomizable closing speed for fire doors or heavy-duty commercial doors
Load Capacity150–300 lbs (adjustable)Supports reinforced doors in villas or apartment complexes
InstallationPre-drilled mounting bracketsQuick retrofitting in existing door frames (schools, offices)

Customization guide

Adjustable hydraulic pistons let you fine-tune damping resistance to match door weight and opening angle. The mounting bracket’s screw-based design allows vertical/horizontal positioning adjustments, ensuring compatibility with non-standard door frames.

Get inspired

Enhance safety and aesthetics in any space: Use the damping buffer to prevent door slams in hospitals, or pair the sleek white finish with minimalist hotel designs. The heavy-duty build ensures reliability in high-traffic areas like school corridors or commercial lobbies.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Damping Resistance150 lbs+30% (195 lbs)+50% (225 lbs)*
Installation TimeStandard20% fasterPre-assembled kit
Noise Level45 dB35 dB (silencer pad)28 dB (dual buffer)
CertificationsCECE + ULCE + UL + FM (fire-rated)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s dual buffer system reduces noise by 38% compared to industry standards, ideal for hospitals.
    • Advanced Model’s UL-certified silencer pad ensures quiet operation in luxury hotels.
    • Base Model’s pre-drilled brackets cut installation time by 25% versus traditional door closers.

  2. Optimal Version Selection:

    • Residential/Small Businesses: Base Model suffices for standard apartment doors.
    • Hotels/Hospitals: Advanced Model’s noise reduction and UL certification align with guest comfort and safety codes.
    • Fire Doors/Commercial Buildings: Pro Model’s FM certification and 225-lb load capacity meet stringent fire safety and durability requirements.

With the Pro Model’s FM-certified fire resistance, you can ensure compliance in high-risk areas like commercial kitchens. Pair its dual buffer with heavy-duty doors to eliminate slamming and extend hardware lifespan.

Frequently asked questions

  • Which heavy-duty door closer is best for high-traffic hotel entrances?

  • How do I maintain an automatic hydraulic door closer for fire doors?

  • Aluminum vs Steel Door Closers: Which is better for commercial kitchens?

  • Can this adjustable door closer be customized for heavy fire doors?

  • Is this hydraulic door closer compliant with fire safety standards?

  • Does the white aluminum door closer require professional installation?

  • How does the heavy-duty hydraulic system compare to standard door closers?

  • Are automatic door closers suitable for hospital patient rooms?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Damping TechnologyHotels, Hospitals, SchoolsIndustry: Spring-based (ISO 1134)Our Base: Hydraulic Pistons (ISO 9001) ▲Our Advanced: Dual-Stage Hydraulic ▲▲ (adjustable damping force)
Smooth closure reduces door slamming, quieter operationAdvanced models may require professional calibration for optimal performance
Material ConstructionFire Doors, Commercial BuildingsIndustry: Steel (ASTM A36)Our Base: Aluminum (ASME A178) ▲Our Advanced: Aluminum + Polymer Coating ▲▲ (corrosion-resistant)
Lighter weight reduces door stress, rust-free in humid environmentsAdvanced coating adds cost; steel alternatives may be sturdier for extreme loads
Installation ComplexityRetrofitting, DIY ProjectsIndustry: Requires专业 toolsOur Base: Tool-Free Mounting ▲▲Our Advanced: Same as Base (pre-drilled holes for alignment)
Quick installation without professional helpBase/Advanced lack compatibility with non-standard door frames
Noise LevelLibraries, Office Spaces, ResidentialIndustry: 55 dBA (ISO 3382)Our Base: 45 dBA (meets OSHA standards) ▲Our Advanced: 40 dBA (quieter than whisper) ▲▲
Minimizes disruption in quiet environmentsAdvanced may have shorter lifespan due to precision engineering
Load CapacityHigh-Traffic Areas (Schools, Malls)Industry: 50 lbs (ASTM F2295)Our Base: 70 lbs ▲Our Advanced: 100 lbs ▲▲ (supports heavy-duty doors)
Handles heavier doors without saggingHeavier models require reinforced mounting hardware
Finish OptionsAesthetic Matching (Homes, Hotels)Industry: Basic PaintOur Base: White Aluminum ▲Our Advanced: Custom Colors + Matte Finish ▲▲ (scratch-resistant)
Matches modern decor, durable finishCustom finishes may delay delivery; limited color choices in Base tier
Compliance StandardsRegulatory Environments (Hospitals, Fire Doors)Industry: Basic OSHA ComplianceOur Base: OSHA + ADA Compliance ▲Our Advanced: OSHA + ADA + UL 10C Fire-Rated ▲▲ (meets NFPA 80)
Ensures legal compliance for safety-critical spacesAdvanced certifications add cost; Base may suffice for non-regulated areas

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