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
The ceiling-ducted ventilation system is a modern overhead airflow solution engineered for contemporary residential and commercial settings. Featuring an innovative airflow channel design and optimized circulation dynamics, this unit delivers whisper-quiet operation while maintaining exceptional environmental comfort in living spaces, offices, and retail establishments.

Key Features

  1. Enhanced Energy Efficiency
  • Utilizes precision-engineered brushless motor technology for 40% reduced energy consumption and vibration-free performance.
  • Customizable 5-stage speed settings adapt to diverse airflow demands, from gentle circulation to rapid ventilation.
  1. Acoustic Optimization
  • Aerodynamically refined blades combined with noise-dampening motor housing achieve <25dB operation, equivalent to rustling leaves.
  • Anti-resonance mounting system eliminates operational vibrations.
  1. Premium Construction
  • Corrosion-resistant aluminum alloy housing with IP54-rated durability for humid or dusty environments.
  • Dual-layer thermal protection system automatically disengages power during abnormal temperature fluctuations.
  1. Simplified Installation
  • Modular components with pre-drilled alignment guides and tool-free connectors enable 90-minute average installation time.
  • Compatibility with standard 6"-12" circular ducting systems (accessories included).
  1. Certified Safety
  • ETL/CE-certified electrical system with automatic fault detection.
  • Non-sparking motor design meets Class 1 Division 2 hazardous location standards.

General assembly Drawing

 

 

Installation Protocol
Phase 1: Structural Preparation
Construct a robust rectangular framework using provided corrosion-treated steel brackets, ensuring load-bearing compliance with local building codes (minimum 50lb/sq.ft capacity).

Phase 2: Unit Integration
Mount the primary ventilation module to the pre-assembled support structure using vibration-isolation fasteners (included), maintaining 3" minimum clearance from combustible materials.

Phase 3: Ductwork Interface
Align the directional flow indicator on the duct collar with the cabinet's exhaust port arrow mark. Engage the bayonet-style coupling mechanism with a ¼ clockwise rotation until the safety latch audibly clicks, confirming airtight sealing.

 

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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