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China factory - Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.

Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.

  • China,Foshan ,Guangdong
  • Verified Supplier

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China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large
China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large

  1. China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large
  2. China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large
  3. China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large
  4. China Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large

Durable Inline Duct Fans for Ventilation and Fresh Air Extraction in Large

  1. MOQ: 1
  2. Price: Contact Us
  3. Get Latest Price
Payment Terms T/T
Supply Ability 5000
Delivery Time 3-8 work days
Packaging Details Carton packaging,1 units per carton
Function Ceiling Air Flow Ventilator​ System
Mounting Ceiling
Voltage 220V
Power 24-100W
Air volume 120-600 m³/h
Core Components Motor, Engine
Noise 32-58 dB
Static pressure(Pa) 80-220 Pa
Motor 100% copper coil
Duct Size 100 mm / 150 mm
Apllications Hotel / School / Residence / Office / Bathroom
Brand Name Available for ODM
Model Number BPT10-12
Certification CE
Place of Origin China Foshan

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 5000
Delivery Time 3-8 work days Packaging Details Carton packaging,1 units per carton
Function Ceiling Air Flow Ventilator​ System Mounting Ceiling
Voltage 220V Power 24-100W
Air volume 120-600 m³/h Core Components Motor, Engine
Noise 32-58 dB Static pressure(Pa) 80-220 Pa
Motor 100% copper coil Duct Size 100 mm / 150 mm
Apllications Hotel / School / Residence / Office / Bathroom Brand Name Available for ODM
Model Number BPT10-12 Certification CE
Place of Origin China Foshan
High Light ventilation inline duct fansventilation inline extractor fan220v inline duct fans

Product Overview
Engineered for high-demand commercial and industrial applications, this industrial-grade positive-pressure air exchange system revolutionizes indoor climate management. Combining bi-directional airflow technology with robust construction, the unit actively purges contaminants while simultaneously replenishing spaces with filtered outdoor air. Certified for operation in environments up to 50,000 ft³, its dynamic pressure gradient system ensures ISO 14644-1 compliant air quality across manufacturing facilities, logistics hubs, and large-scale public venues.

Operational Superiority

  1. Sector-Specific Performance Enhancements
  • Retail Complexes: Achieves 6-8 air changes/hour (ACH) in shopping malls (>100,000 sq.ft), reducing CO₂ levels below 800ppm.
  • Industrial Workspaces: Removes 98.7% of PM2.5 particulates and chemical vapors through 3-stage filtration (HEPA+G4+activated carbon).
  • Healthcare Environments: Maintains negative-pressure isolation capabilities with 0.5" water gauge differential pressure.
  • High-Occupancy Zones: Integrated CO/VOC sensors trigger automatic ventilation boosts in gyms and auditoriums.
  1. Engineering Breakthroughs
  • 360° swirl impeller design generates 4,200 CFM airflow at 58dB(A) (25% quieter than ANSI S12.60 standards).
  • IP55-rated aluminum housing withstands temperatures from -22°F to 185°F (-30°C to 85°C).
  • Eco-mode reduces energy consumption to 0.18kW/h during low-occupancy periods.
  1. Smart Integration
  • Modbus RTU protocol enables BMS connectivity for centralized air quality monitoring.
  • Auto-balancing dampers compensate for external wind pressures up to 25mph.

 

General assembly Drawing

 

 

Installation Protocol

Stage 1: Structural Reinforcement
Fabricate load-bearing framework using galvanized steel channels (min. 14-gauge), securing to ceiling joists with seismic-grade brackets spaced ≤16" apart. Verify structural integrity for 3× equipment weight capacity (min. 330lbs).

Stage 2: Core Unit Mounting
Position the aerodynamic housing onto vibration-damping isolators (included), maintaining 6" clearance from adjacent surfaces. Torque M12 mounting bolts to 45Nm using crisscross pattern.

Stage 3: Ductwork Integration
Engage the directional flange with cabinet's exhaust collar using quarter-turn interlock system. Conduct smoke-pencil test to confirm zero leakage at 2" static pressure.

 

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

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    1997

  • Total Annual:

    5 million-6.9 million

  • Employee Number:

    100~130

  • Ecer Certification:

    Verified Supplier

  Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.   originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng...   Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.   originated from Foshan City Nanhai Zhongxing Hardware and Electrical Appliance Factory (with brands including Zhongdian Fresh Air and Zhongdian New Science), is a modern National High-tech Enterprise mainly eng...

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Get in touch with us

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  • Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.
  • Xizi Industrial Zone, Lishui Town, Nanhai District, Foshan City, Guangdong Province, China
  • https://www.zd-fan.com/

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