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Explosion Proof Negative Pressure Blower Fan Wall Mounted for Hazardous Location

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Ningbo VivaTrade Technology Co., Ltd.

City: ningbo

Country/Region:china

Tel:86-0519

Contact Person:
Ms.Zhu
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Explosion Proof Negative Pressure Blower Fan Wall Mounted for Hazardous Location

Minimum Order Quantity 1
Ex Mark Exd IIB T4 Gb
Material Stainless Steel
Mounting type Wall Fan
Price 180-320USD
Place of Origin China
Packaging Details Cartons or Pallets
Delivery Time 7 working days
Voltage 380V/220V(other can customized)
customized support OEM, ODM, OBM
Model Number BFC
Payment Terms L/C,T/T,Western Union
Name Explosion-Proof Wall Mounted Negative Pressure Blower Fan
Type Negative Pressure Blower Fan
Detailed Product Description
Explosion-Proof Wall Mounted Negative Pressure Blower Fan for Hazardous Location
Energy Efficient Cooling Solution
Reduce operational costs with our direct-driven industrial ventilation exhaust box fan. Ready to install, this system effectively removes excess heat and moisture, maintaining cooler and more comfortable environments year-round.
Versatile Applications
Ideal cooling and ventilation solution for various industrial and commercial spaces including greenhouses, poultry houses, factories, farms, and warehouses. Features a fully enclosed, thermally protected motor with permanent lubrication for minimal maintenance requirements.
Durable Construction
Water resistant shutters constructed from durable galvanized or stainless steel prevent rust formation, significantly extending the fan's operational lifespan.
High Performance Operation
Compact design delivers exceptional power and efficiency. The 50-inch model operates on standard 220 volts at 1/4 HP, 2.7 amps with 1400 RPM, capable of cooling and ventilating areas up to 44,500 cubic feet per minute.
Reliability & Warranty
Galvanized steel housing provides rust resistance. This heavy-duty exhaust fan includes a 1-year limited warranty and features automatic shutter operation.
Low Maintenance Design
Direct motor-to-blade drive system eliminates intermediate components, reducing maintenance requirements and ensuring reliable performance.
Hazardous Location Certification
Approved for use in:
• Zone 1 and Zone 2 hazardous areas
• Explosive gas atmospheres: Category IIA and IIB
• Temperature classification: T1 through T4
Technical Specifications
TypeSize (mm) L*W*HDiameter (mm)Speed (r/min)Air Volume (m³/h)Sound (dB)Power (W)Rated Voltage (V)
BFC-400400*400*35032014503500650.25-4380
BFC-500500*500*35042014507000560.25-4380
BFC-600600*600*35056096010000560.37-6380
BFC-700700*700*35062096015000600.37-6380
BFC-800800*800*40063042719500560.37380
BFC-900900*900*40077042729500560.37380
BFC-10001000*1000*40093042731500580.55380
BFC-11001100*1100*40097042733000610.75380
BFC-12201220*1220*400110042737000630.75380
BFC-13801380*1380*400127042744500651.10380
BFC-15301530*1530*400143042754000681.5380
Product Tags: Explosion Proof Blower Fan   hazardous location negative pressure Fan   Negative Pressure Blower Fan  
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