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Beiben Air Conditioning
Beiben Air Conditioning
2025-06-23
Beiben Skylight
Beiben Skylight
2025-06-23

Beiben Duct

Beiben Duct
Beiben Duct
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What is the Beiben Duct？

  • Beiben Duct System: Precision Airflow Management for Cabin Comfort​
  • Engineered to optimize climate control and air distribution in commercial vehicles, the Beiben Duct System integrates modular Left/Right Side Duct Assemblies, a centralized Center Blow Face Duct Assembly, and robust connecting components—Warm Air Hose, Seals, Combination Screws, Self-Tapping Screws, and Clamps—to deliver uniform airflow, thermal efficiency, and durability in harsh operational environments. Designed for heavy-duty applications, this system balances ergonomic design with rugged construction, ensuring consistent performance across diverse driving conditions.​
  • Core Airflow Components: Modular Duct Assemblies​
  • The Left/Right Side Duct Assemblies form the system’s structural framework, crafted from impact-resistant ABS plastic (UL94 V-0 flame rating) with a smooth inner surface (Ra ≤ 1.6μm) that reduces air resistance by 15%. Each assembly features adjustable louvers (120° rotation range) for directional airflow control, while ribbed exteriors increase rigidity by 25% to withstand 50N of lateral force—critical for preventing deformation during vehicle vibrations. The Center Blow Face Duct Assembly directs conditioned air to the cabin’s central vents, with a dual-channel design that supports up to 80 m³/h of airflow, ensuring rapid temperature regulation (cooling/heating response time ≤ 3 minutes).​
  • Thermal Transfer: Warm Air Hose & Seals​
  • A flexible Warm Air Hose (EPDM rubber with fiberglass reinforcement) connects the duct system to the heater core, capable of withstanding temperatures from -40°C to +120°C while maintaining 95% thermal insulation efficiency. Its spiral wire core (stainless steel, 1.2mm diameter) resists collapse under vacuum conditions, ensuring consistent hot air delivery even at high engine loads. Seals (silicone rubber, shore hardness 60A) at duct joints create an airtight barrier (leakage rate ≤ 5 L/min), compliant with ISO 6164 standards for airtightness, while their UV-stabilized coating prevents degradation after 1,500 hours of sunlight exposure.​
  • Installation & Structural Integrity: Fasteners & Clamps​
  • A precision fastening system ensures secure, vibration-resistant installation:​
  • Combination Screws (grade 8.8, M5 x 16mm) attach the Center Blow Face Duct Assembly to the dashboard framework, torqued to 8–10 N·m with star washers to distribute clamping force evenly and prevent stripping.​
  • Self-Tapping Screws (stainless steel, M4 x 12mm) anchor the Left/Right Side Duct Assemblies to cabin pillars, eliminating pre-drilled holes for 30% faster installation, with threads designed to resist loosening during 20G acceleration (ISO 16750-3 compliant).​
  • Clamps (nylon-reinforced polypropylene) secure the Warm Air Hose to metal brackets, featuring a quick-release design for easy maintenance while withstanding 30N of pulling force to prevent hose detachment on rough terrain.​
  • Material Excellence & Engineering Innovation​
  • The system prioritizes durability through advanced materials and design:​
  • Abrasion Resistance: Duct interiors are coated with a Teflon-infused layer, reducing dust accumulation by 40% and facilitating easy cleaning—ideal for dusty off-road or construction environments.​
  • Noise Reduction: Acoustic foam inserts (5mm thickness) in the Center Blow Face Duct Assembly absorb airflow noise, reducing cabin decibel levels by 10 dB at maximum fan speed (tested at 5,000 RPM).​
  • Modular Design: Interchangeable duct segments and standardized mounting points allow quick replacement of individual components, cutting maintenance downtime by 50% compared to integrated systems.​
  • Compliance & Performance Benefits​
  • Key features for commercial fleets include:​
  • Thermal Efficiency: Balanced airflow distribution ensures uniform cabin temperature (variance ≤ 2°C), enhancing driver comfort and compliance with ISO 7730 thermal comfort standards.​
  • Energy Savings: Low-air-resistance design reduces blower motor energy consumption by 12%, contributing to improved fuel efficiency for long-haul trucks.​
  • Reliability: Seals and fasteners meet IP54 dust/water resistance ratings, ensuring functionality in rain, snow, or desert conditions without performance degradation.​
  • Testing & Regulatory Compliance​
  • Rigorous validation ensures industry-leading performance:​
  • Vibration Test: Duct assemblies maintain structural integrity after 500 hours of 10–2,000 Hz vibration, with no cracks or loose connections detected (ISO 16750-3 compliant).​
  • Temperature Cycling: The Warm Air Hose retains full flexibility after 1,000 cycles between -40°C and +120°C, exceeding SAE J20R requirements for automotive hoses.​
  • Leak Test: Sealed duct joints pass 10kPa pressure decay testing (ISO 6164), confirming zero air leakage under maximum operating pressure.​
  • Conclusion: Durable, Efficient Airflow Solution for Heavy-Duty Vehicles​
  • The Beiben Duct System, featuring modular Left/Right Side Duct Assemblies, a high-performance Center Blow Face Duct Assembly, and robust connecting components, sets a benchmark for airflow management in commercial vehicles. By combining advanced materials, precision engineering, and SEO-optimized technical details, Beiben ensures this system delivers uncompromising comfort and reliability—exemplifying the brand’s commitment to innovative solutions that enhance driver experience and fleet operational efficiency.

Product Parameters of Beiben Duct

No. Part Number Part Name English  Quantity
1 571 830 01 44 Left Side Duct Assembly 1
2 571 830 00 44 Center Blow Face Duct Assembly 1
3 381 831 02 97 Warm Air Hose 1
4 571 832 00 98 Seals 1
5 571 830 02 44 Right Side Duct Assembly 1
6 109074 048060 Combination Screws 2
7 100845 048050 Self Tapping Screws 1
8 001 997 84 90 Clamps 1

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