Galvanized Negative Pressure Fan 68000m³/H with 60 dB Noise Level for High-Temperature Workshops

Price Negotiable

Price: USD500-USD5000/SET

MOQ: 1Pcs

Delivery Time: 3 DAYS After Deposit

Brand: KC

Product Description

Galvanized Negative Pressure Fan - 68000m³/H Capacity

High-performance industrial ventilation solution designed for workshops with elevated temperatures, featuring robust galvanized steel construction and advanced noise reduction technology.

Product Characteristics

Simple, durable structure with cost-effective operation
Ideal for industrial plants, warehouses, and manufacturing facilities
Primary noise sources: motor, fan blades, and casing vibration

Noise Reduction Technology

Vibration Isolation

Rubber vibration damping pads or spring isolators for motor and casing
Flexible connections at wall/roof interfaces to minimize vibration transmission

Fan Blade Optimization

Low-noise fan blades with optimized aerodynamic profiles
Reduced air turbulence for quieter operation

Casing Soundproofing

Internal sound-absorbing materials (sound-absorbing cotton or soundproofing felt)
Minimized casing resonance and noise radiation

Duct Design Optimization

Reduced air resistance and turbulence for lower wind noise
Sound-absorbing materials on inner duct walls

Strategic Installation

Positioned away from quiet areas to minimize noise impact

Technical Specifications

Feature	Specification	Unit
Fan Diameter	1270	mm
Fan Blade Rotation Speed	400	r/m (RPM)
Airflow	41000	m³/h
Noise Level	60	dB
Rated Voltage	380	V
Power	1.1	kW
Dimensions	1380 x 1380 x 400	mm
Weight	85	kg