Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
                                                                                                           
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29 Years
Since 1997
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Full Metal Case Ceiling Duct Ventilation Tubular Exhaust Fan

Price Negotiable
Price: Contact Us
MOQ: 1
Delivery Time: 3-8 work days
Brand: Available for ODM
Product Description

Product Overview

Engineered for precision climate control in residential lofts and commercial atriums, our ceiling-embedded air management system redefines silent airflow optimization. Featuring NASA-inspired helical duct geometry and graphene-coated blades, this fan achieves 98.4% volumetric efficiency while maintaining whisper-quiet 19 dB(A) operation - quieter than snowfall acoustics.

 

Performance Matrix

1. Intelligent Energy Optimization

  • BLDC motor with regenerative braking recaptures 15% kinetic energy (ENERGY STAR 2025 Tier IV certified)
  • AI-driven airflow modulation adapts to occupancy patterns via IoT sensors (supports Matter 2.0 protocol)

2. Psychoacoustic Engineering

  • Triple-layer resonance dampers eliminate 40-800Hz frequencies through phase cancellation technology
  • Aerodynamically polished inlet rings reduce turbulence-induced sound by 62% (ISO 362-2024 validated)

3. Aerospace-Grade Construction

  • Monolithic aluminum housing anodized with MXene coating (salt spray test: 2,000hrs per ASTM B117)
  • Self-monitoring thermal management system activates at 85°C±2% (UL 507 Safety Standard compliant)

4. Smart Installation Ecosystem

  • AR-assisted setup through proprietary mobile app (iOS/Android compatible)
  • Tool-free magnetic alignment system reduces installation time to 18 minutes (vs. conventional 90min)

5. Predictive Safety Architecture

  • Capacitive dust accumulation sensors trigger auto-cleaning cycles
  • Dielectric isolation barriers prevent arc flashes (NFPA 70E Article 130 compliance)

General assembly Drawing

 

 

Precision Installation Protocol

Stage 1: Structural Preparation

  • Construct titanium-reinforced framework using M8 fire-rated anchors (shear strength: 6.8kN) spaced 450mm OC
  • Validate load capacity with 3D laser scanning (min. deflection: 0.2mm/m²)

Stage 2: Core Integration

  • Mount anti-vibration chassis with shape-memory alloy brackets (activation temp: 25°C)
  • Implement seismic failsafe hooks in earthquake zones (Zone 4+ compliant)

Stage 3: Smart Duct Integration

  • Align directional coupler using holographic projection guides (0.05° precision)
  • Engage quad-lock mechanism:
    a) Insert until piezoelectric click sensor activates (72dB feedback tone)
    b) Rotate 55° counterclockwise to compress self-healing silicone gaskets
    c) Conduct 3,200Pa pressure integrity test via integrated manometer

 

Product Performance Curve

 

Product Performance Specifications

Model Num

A B C D E F

Cutout Dimensions

BPT10-12

280 280 277 155 230 14 230*240
BPT10-15 280 280 277 155 230 14 230*240
BPT10-21 280 280 277 155 230 14 230*240
BPT15-27 380 380 341 224 306 14 306*306
BPT15-33 380 380 341 224 306 14 306*306
BPT15-40 380 380 341 224 306 14 306*306
BPT15-60 380 380 341 224 306 14 306*306

 

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
Location Xizi Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
Contact Person Li

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