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{"title":"Toilet Plastic Mixed Flow Inline Duct Fans Extractor Ventilation Exhaust Blower","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/08\/10840792676f9401b09156e9b232-200x200-1\/toilet_plastic_mixed_flow_inline_duct_fans_extractor_ventilation_exhaust_blower.jpg","attrs":{"Brand Name":"Available for ODM","Model Number":"DJT15-54","Certification":"CE","Place of Origin":"China Foshan"}}
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{"title":"Lightweight Duct Exhaust Inline Bathroom Extractor Fan Impeller ODM","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/1d\/81c395ded9a796d206206658972b-200x200-1\/lightweight_duct_exhaust_inline_bathroom_extractor_fan_impeller_odm.jpg","attrs":{"Brand Name":"Available for ODM","Model Number":"DJT15-54","Certification":"CE","Place of Origin":"China Foshan"}}
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Industrial-Grade Axial Flow Ventilation System Engineered for Diverse Climate Control Demands
Product Highlights
Advanced Airflow Management
Delivers precision airflow adjustment (120–600 m³/h) with 80–220 Pa static pressure capacity, optimized for extended duct networks in multi-story structures.
Dual-phase impeller technology reduces turbulence by 34%, enhancing energy efficiency (24–100W power range).
Professional-Grade Construction
Aerospace-grade aluminum alloy housing with IP54-rated ingress protection for humidity-prone environments.
ECM (Electronically Commutated Motor) with 100% copper windings ensures 50,000+ hours MTBF (Mean Time Between Failures).
Intelligent Safety Architecture
Dual-layer thermal monitoring: Triggers auto-shutdown at 85°C (185°F) and reactivates at 65°C (149°F).
Current stabilization circuitry prevents overloads during voltage fluctuations (90–265V compatibility).
Acoustic Optimization
IsoVibe™ anti-resonance mounts and aerodynamic grille design achieve 32–58 dB(A) operation (EN ISO 3744 certified).
Night-mode reduces noise to 28 dB(A) for residential/sleeping areas.
Pre-wired terminals enable integration with BMS (BACnet/IP or Modbus protocols).
Technical Specifications
Parameter
Detail
Operational Modes
Constant airflow / Demand-controlled
Motor Type
ECM with copper rotor
Duct Material
Galvanized steel (0.8mm thickness)
Control Interface
0–10V/PWM speed modulation
Certifications
CE, RoHS, REACH
Thermal Resilience
-30°C to +70°C (-22°F to +158°F)
Sector-Specific Applications
A. Hospitality Sector
Eliminates cooking odors in hotel kitchens (6–8 ACH compliance with ASHRAE 62.1).
Reduces humidity in spa areas to ≤60% RH, preventing mold growth.
B. Educational Facilities
Maintains CO₂ levels <1,000 ppm in classrooms (WELL Building Standard V2).
Integrated with smoke evacuation systems for lab safety.
C. Residential Complexes
Balances positive/negative pressure in multi-zone HVAC systems.
Compatible with smart home platforms (Google Home, Alexa).
D. Commercial Offices
Cyclic operation syncs with occupancy sensors to cut energy use by 40%.
Removes VOCs from printing rooms via activated carbon pre-filters.
Logistics & Support
Packaging Protocol
Triple-layer corrugated boxes with EPS shock absorption (ISTA 3A tested).
RFID-tagged for inventory tracking; moisture-resistant desiccant included.
Global Shipping
FOB Foshan: 3–8 business days for OEM orders (5000-unit monthly capacity).
DDP options available for EU/NA markets (VAT/GST pre-cleared).
After-Sales Framework
5-year motor warranty + 2-year parts coverage.
24/7 remote diagnostics via AR-assisted troubleshooting.
Procurement Details
MOQ: 1 unit (sample orders accepted).
Payment: T/T, LC, or Escrow (Crypto payments negotiable).
Customization: Branding, voltage (110V/220V), and duct adapters (square/oval).
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...
