Fresh Air Extraction Fans Single Room Ventilation Systems

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Guangdong Zhongdian Jiajin Environmental Technology Co., Ltd.

City: foshan

Province/State:guangdong

Country/Region:china

Tel:400-0757-883

Contact Person:
Mrs.Li View Contact Details

Brand Name	Available for ODM
Model Number	BPT10-12
Certification	CE
Place of Origin	China Foshan
Minimum Order Quantity	1
Price	Contact Us
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

Detailed Product Description

Component	Engineering Detail
Chassis Material	GF-PP composite (30% glass fiber reinforced, UL 94 HB flammability rating)
Front Panel	Nano-coated PMMA with 9H scratch resistance (ISO 1518-2:2024)
Motor System	EC motor with IP68 rating (95% efficiency, 0.15A start current)
Acoustic Performance	22–35 dB(A) @ 1m (ISO 374-3:2025 test standard)
Airflow Capacity	120–450 m³/h (±2% tolerance, AMCA 210-2024 certified)
Static Pressure	150–300 Pa (adjustable via PWM signal input)

Aerodynamic Flow Architecture
- Helical duct geometry reduces turbulence losses by 40% (CFD-validated design)
- Integrated backdraft damper with silicone sealing achieves 99.8% closure efficiency
Corrosion-Resistant Construction
- Electrostatic powder-coated steel housing (ASTM B117 salt spray tested for 1,000 hrs)
- Zinc-nickel plated fasteners (ISO 4042:2025 compliant)
Intelligent Noise Control
- Frequency-modulated motor reduces tonal peaks <18 dB (1/3 octave band analysis)
- Vibration-damped mounting system isolates structural noise transmission
Modular Service Design
- Tool-free front panel removal with magnetic retention system (5,000-cycle durability)
- QR-coded components enable instant maintenance history tracking
Installation Precision
- Laser-etched alignment markers (≤0.2mm positional accuracy)
- Twist-lock duct connectors with O-ring seals (NBR 70 Shore A hardness)

General assembly Drawing

Phase 1: Structural Preparation

Construct 40×40mm aluminum alloy frame (EN AW-6063 T6 grade, yield strength ≥215 MPa)
Secure to concrete ceiling using M10 wedge anchors (minimum embedment depth: 65mm)

Phase 2: Unit Mounting

Attach enclosure using vibration-isolating brackets (natural frequency ≤12 Hz)
Torque M8 stainless steel bolts to 25 N·m ±10% (ASME B18.2.1-2024 specification)

Phase 3: Duct Integration

Align helical duct connector using laser level (≤0.5° angular tolerance)
Engage triple-locking mechanism (audible click verification) with silicone sealant application

Product Performance Specifications

Product Tags: ventilation inline duct fans ventilation inline extractor fan 220v inline duct fans

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