Cross Flow Exhaust Fan, BF2, Explosion-proof

Cross flow exhaust fan — 380V, blade material Stainless Steel. The complete factory specification follows. Made by Zhejiang Shuntong Electric Co., Ltd. (7 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Cross Flow Exhaust Fan

• Model Number: BF2
• Motor Power: 180/250/750/1100/1500/2200W
• Voltage: 380V
• Blade Material: Stainless Steel
• Material: Steel blade and motor
• Speed: 960/1450 r/min

Technical Specifications

Product Details

Product Description

Specification

Models	Blade diameter (mm)	Voltage (V)	Wind Volume (m³/h)	Power (kw)	Speed (r/min)	Wind pressure (Pa)
DJF-400	400	380V	4200	0.18	1450	103
BF-4Q4	390	380V	4100	0.25	1450	85
BF2-4Q4	410	380V	4200	0.25	1450	103
BF2-5Q4	500	380V	7000	1.1	1450	185
BF2-5H4	500	380V	7000	1.1	1450	185
BF2-6-6	600	380V	6240	0.75	960	118
BF2-7-6	626	380V	7500	0.75	960	176
BF2-7-6	700	380V	13500	0.75	960	98
BF3-8-6	800	380V	16000	1.50	960	216
BF2-9-6	900	380V	16000	1.50	960	216
BFJ-8.5-6	850	380V	22500	2.2	960	216

Suitable for the cooling system of large and medium-sized transformers, it is designed and manufactured according to the People's Republic of China machinery industry standard JB/T9642-1999 "transformer fan" and other standards. The product absorbs the advantages of similar products at home and abroad, has excellent aerodynamic performance and low noise, high efficiency, high protection grade, safety and reliability, etc., and is a domestic advanced transformer special fan. The transformer fan consists of a single-stage axial impeller and a dedicated motor. The blades are of equal thickness plate and wing shape. The motor shaft extension end adopts a double set bearing structure and is equipped with a die-cast oil cup, which can regularly replenish lubricating grease to extend its service life. The logical parts of the joint are sealed with 609 # polymer liquid sealant, which has good protective effect. The motor casing protection grade is IP55, suitable for outdoor use.

Certifications

Company Profile

Packing and Shipping

FAQ

Q 1.What's the payment term? A. We accept TT,LC,Western Union,Paypal. Q 2.What is the delivery time? A. It depends on order quantity,usually it will take about 3-5 days for sample production. Q 3.What's the package used for? A. For the small capacity,will use carton,but for big capacity,we should use honeycomb carton and pallet or wooden case for protection. Q 4.Would you accept to use our logo? A.It's no problem,we accept OEM service. Q 5.What's your production capacity for one month? A. Our month capacity can reach near 500-3000pcs for the most of our model. Q 6.Where is your market? A. Our products are popular in Australia,South America,Philippines,Italy, America, Pakistan and so on.Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation. Q 7. What kind of certificates you have? A. Our company has ISO9001,CE, RoHS,SGS etc.

Ordering and Pricing

• Minimum order quantity: 30 piece
• Volume pricing:
  • 30–99 piece: US $110 / piece
  • 100+ piece: US $100 / piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this cross flow exhaust fan?

The standard minimum order quantity is 30 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.

Can the cross flow exhaust fan be supplied for my local voltage?

The standard configuration is 380V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Zhejiang Shuntong Electric Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhejiang Shuntong Electric Co., Ltd. range on HVACR Nexus.

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