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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 Commercial and Industrial Inline Duct Fans for Improved Indoor Air and
China Commercial and Industrial Inline Duct Fans for Improved Indoor Air and

  1. China Commercial and Industrial Inline Duct Fans for Improved Indoor Air and
  2. China Commercial and Industrial Inline Duct Fans for Improved Indoor Air and
  3. China Commercial and Industrial Inline Duct Fans for Improved Indoor Air and
  4. China Commercial and Industrial Inline Duct Fans for Improved Indoor Air and

Commercial and Industrial Inline Duct Fans for Improved Indoor Air and

  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 220v inline duct fans220v inline extractor fan

Industrial-Grade Air Exchange System
Engineered for mission-critical atmospheric control in expansive commercial and industrial complexes, our ceiling-integrated positive pressure ventilation solution redefines air quality management. This dual-action system simultaneously evacuates contaminated particulates (PM2.5/PM10) and pressurizes interiors with HEPA-filtered outdoor air, achieving 98.7% pollutant removal efficiency per ASHRAE 62.1-2025 standards. Ideal for maintaining ISO 14644-1 Class 8 cleanroom conditions in spaces up to 3,000m³.

Strategic Performance Advantages

1. Multi-Sector Deployment Excellence

  • Commercial Hubs: Neutralizes VOC emissions in shopping malls (≤0.08ppm residual) and CO2 buildup in office towers (<800ppm)
  • Industrial Applications: Handles abrasive dust loads up to 15g/m³ in manufacturing plants with explosion-proof variants (ATEX Category 3G)
  • Healthcare & Education: Achieves 12 ACH (air changes per hour) in hospital ICUs and laboratory fume hood exhaust networks

2. Engineering Breakthroughs

  • Fire-Resistant Construction: Galvanized steel housing with intumescent seals (1,200°C/2h fire rating per EN 1363-1)
  • Aerodynamic Optimization: Backward-curved impellers deliver 280-680 Pa static pressure at 35% reduced energy consumption
  • Smart Motor System: SEIE-rated permanent magnet motors with IoT-enabled predictive maintenance (vibration analysis ±0.05mm accuracy)
  • Acoustic Management: Perforated sound baffles achieve 28 dB(A) operation – quieter than library ambient levels

 

General assembly Drawing

 

 

Precision Installation Protocol

Phase 1: Structural Reinforcement

  • Fabricate load-bearing grid using 304 stainless steel channels (80×40×3mm)
  • Anchor to concrete ceilings with M12 chemical bolts (pull-out force: 25kN) at 500mm intervals

Phase 2: Modular Assembly

  • Mount vibration-isolated plenum chamber using 6mm anti-resonance brackets
  • Implement thermal expansion joints (15mm clearance) for high-temperature environments

Phase 3: Ductwork Integration

  • Align directional couplers via laser-guided alignment system (≤0.5° angular tolerance)
  • Engage triple-stage camlock mechanism:
    a. Insert until tactile click (audible 85dB feedback)
    b. Rotate 60° clockwise to activate silicone pressure seal
    c. Verify airtightness with 2,500Pa pressure decay test (max 5% loss/min)

 

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

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,

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 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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  • 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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