Portable High-Speed Ventilation Fans with Copper Core Motor 220V

• Customization: Available
• Province: Zhejiang
• Trademark: SNTOOM
• Model NO.: SFT-400
• Origin: China

Product Description

Technical Specifications

Model	Body Diameter (mm)	Voltage (V)	Power (W)	Handle	Speed Control	Airflow (m³/h)	Noise Level (dB)
STF160	160	220V AC	20-40	No	Yes	800-1,200	≤45
STF200	200	220V AC	25-50	No	Yes	1,500-2,000	≤50
STF250	250	220V AC	40-85	Yes	Yes	2,500-3,500	≤55
STF300	300	220V AC	45-125	Yes	Yes	3,800-5,000	≤58
STF350	350	220V AC	50-170	Yes	Yes	5,500-7,000	≤62
STF400	400	220V AC	60-250	Yes	Yes	8,000-10,000	≤65
STF500	500	220V AC	100-280	Yes	Yes	12,000-15,000	≤68
STF600	600	220V AC	180-360	Yes	Yes	18,000-22,000	≤72

 

Key Features

 Adjustable Speed Control - Optimize airflow & energy use
 Robust Construction - Powder-coated steel/aluminum blades
 Portable Models (STF250-600) - Integrated handles for easy movement
 Low Noise Operation - Balanced impeller design
 Wide Voltage Compatibility - 220V ±10%

 

Performance Data

Model	Max Airflow	Power at Max Speed	Typical Use Case
STF160	1,200 m³/h	40W	Electronics cooling
STF200	2,000 m³/h	50W	Small workshops
STF250	3,500 m³/h	85W	Ventilation in offices
STF300	5,000 m³/h	125W	Greenhouses
STF350	7,000 m³/h	170W	Factory floors
STF400	10,000 m³/h	250W	Warehouse ventilation
STF500	15,000 m³/h	280W	Large industrial spaces
STF600	22,000 m³/h	360W	Construction sites

 

Installation & Usage

1. Mounting Options:

   • Wall bracket (included for STF160-400)

   • Ceiling suspension (optional)

   • Floor stand (for STF500-600)

2. Speed Control:

   • Rotary dial (STF160-600)

   • Remote control (optional for STF350-600)

3. Maintenance:

   • Blades wipe-clean

   • Motor sealed against dust (IP54)

 

Why Choose STF Series?

→ Energy Efficient - Brushless motor technology
→ Durable - 50,000+ hour motor lifespan
→ Versatile - From small shops to industrial sites
→ Low Noise - Smooth operation even at high speeds