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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 Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal
China Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal

  1. China Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal
  2. China Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal
  3. China Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal
  4. China Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal

Unparalleled Efficiency and Rugged Build Our Inline Duct Fans Ensure Optimal

  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

Revolutionary Air Exchange System
Elevate your commercial and industrial ventilation standards with our ceiling-integrated positive pressure exhaust solution, engineered for large-scale atmospheric optimization. Combining industrial-grade durability with aerospace-derived blade design, this system achieves rapid evacuation of contaminated air while maintaining pressurized fresh air infusion—critical for ISO-certified cleanrooms, pharmaceutical facilities, and high-traffic public venues. Its multi-stage centrifugal architecture delivers 35% faster air replacement than conventional models, ensuring compliance with OSHA 29 CFR 1910.94 air quality mandates.

 

Competitive Advantages

1. Fire-Resistant Infrastructure

  • Material Innovation: Fire-retardant aluminum alloy housing (melting point: 660°C) with intumescent coating passes ASTM E84 Class A flame spread rating
  • Safety Compliance: Integrated thermal cutoff switches activate at 150°C±5%, exceeding NFPA 96 commercial kitchen ventilation standards

2. Precision Pressure Engineering

  • Operates at 150-450 Pa static pressure through CFD-optimized volute geometry
  • Triple-phase impeller balancing reduces turbulence losses by 18%

3. Industrial-Grade Drive System

  • Japanese NMB® stainless steel bearings (L10 lifespan: 80,000 hrs)
  • IoT-enabled motors with predictive maintenance alerts via 4-20mA signal output

4. Acoustic Performance

  • Frequency-tuned resonance dampers (25-40 dB(A) @ 1m)
  • Hexagonal honeycomb inlet diffusers disrupt harmonic vibrations

 

General assembly Drawing

 

 

Installation Protocol

Stage 1: Structural Preparation
Construct galvanized steel support grid using M10 anchor bolts (torque: 45 N·m) spaced ≤600mm apart

Stage 2: Core Unit Mounting
Install vibration-isolated plenum chamber with 10mm neoprene gaskets at all contact points

Stage 3: Duct Integration
Align directional coupler per laser-etched airflow indicators (←EXHAUST | FRESH→)
Engage quarter-turn camlock mechanism until torque limiter clicks (18 N·m threshold)

 

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

,

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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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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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