HD Series Square Negative-Pressure Wall Fan for Air Exhaust

• Customization: Available
• Movement Way: Fixed
• Atomization: Pressure Atomization
• Model NO.: HD
• Flow: Axial Flow
• Heating Mode: Transmission
• Material Status: Bulk
• Drying Medium: Air
• Operation Pressure: Atmospheric Pressure
• Operational Method: Continuous
• Max Ambient Temp.: Under 130°
• Voltage: 220V 220/440V 220/380/660V 230/400/690V
• Frequency: 50/60Hz
• Working Method: Continuous (S1) Running
• Cooling Method: IC411
• Protection Class: IP54/IP55
• Insulation Class: Class F and Class H
• Transport Package: Wooden Case
• Specification: Wall, pipelined, square and stationary type
• Trademark: HUADA
• Origin: Fuan Fujian China
• HS Code: 8414592000
• Production Capacity: 10000PCS/Month

Product Description

Product Parameters

 

Model (HDFY- l)	Power(kW)	Power(kW)	Full Pressure(Pa)	Speed(r.p.m)	Noise(dB)
2.5	0.04	600-1000	40-54	1450	≤57
2.8	0.04	950-1650	41-58	1450	≤59
3.2	0.09	1720-2250	56-68	1450	≤61
3.6	0.12	2010-3370	65-76	1450	≤62
4	0.25	3540-4470	89-109	1450	≤63
4.5	0.37	4150-6360	114-139	1450	≤64
5	0.55	6170-7890	135-147	1450	≤65
5	0.18	4085-5224	59-65	960	≤62
5.6	0.37	6400-8060	78-94	960	≤68
5.6	0.18	4085-6045	44-53	720	≤63
6.3	0.37	7320-9000	52-66	720	≤65
7.1	1.1	12400-15240	132-169	960	≤72
7.1	0.55	9302-11430	75-95	720	≤65
8	2.2	15750-19350	189-242	960	≤73
8	0.75	11820-14510	107-137	720	≤68

 

(Model)HDFY- ll	Power(kW)	Power(kW)	Full Pressure(Pa)	Speed(r.p.m)	Noise(dB)
4	0.25	4500	47	960	≤55
5	0.37	7000	50	960	≤55
6	0.55	12000	52	960	≤55
7.2	0.37	20000	55	600	≤55
8.5	0.37	28000	60	600	≤55
9.5	0.55	32000	60	480	≤55
11	0.75	37000	63	480	≤55
12.7	1.1	44500	65	480	≤55
14	1.5	54000	65	480	≤55

 

Product Description

HD series square negative-pressure fan has beautiful appearance, easy installation, low noise and smooth operation.
The air outlet fits with vertical blinds, which can prevent the outdoor natural wind, while keeping rain out.
The fan is suitable for the wall exhaust, such as civil construction, gym and all
kinds of entertainment place, According to the driving mode, the fan has three types, I type is general direct connected motor, II type is belt driven with motor, IlI type is direct-connected external rotor motor.

 

Applied Conditions

Max  Amblent Temp: <130*C.

Relative humldity:≤ 98%.
In the ambient ol weak acid, weak alkali, vapor and no flammable gas, the motor can also be used in other drying equipment according to specific conditions.

Standard Form

1.Rated voltage: 220, 220/440V , 20/380/660,

                           230/400/690W, 240/415/720V
2.Rated frequency: 50Hz/60Hz
3.Working Method: continuous (S1) running
4.Cooling Method: IC411
5.Protectlon Class: IP54/IP55
6.Insulation Class: Class B (130ºC), ClassF (155ºC), Class H(180ºC)

Detailed Photos

 
 

Product Packing

 

Customer Use Cases

 

 

Company Profile

 

 

Fujian Huada Electric Co., Ltd. was founded in 2007, and is an industrial and trading enterprise integrating scientific research, production, sales and service. 

 

For more than 20 years, our company is focused on the R & D and production of high-temperature motors, high-temperature fans, permanent magnet variable frequency ceiling fans, and servo motors. 

Our company has passed  the safety standard acceptance inspection; ISO9001: 2015 quality  management system certification, ISO14001: 2015 environmental quality system certification. Products have passed cCSAus certification, EU CE certification, CCC  certification, and KC certification. Our products are very popular both at home and abroad. What's more, our company has 19 utility model patents and appearance patents.

Proudction Line

Certifications

 

 

FAQ

-------FAQ-------

Q:Are you a foreign trade company or a manufacturer ?
A: Yes , we are a professional manufacturer, Our factory is specialized in Industrial Ceiling Fans, Centrifugal Fan, Axial Flow Fan, Exhaust Industrial Fan and so on.

Q:Do you have quality certification for your products?
A: Our ceiling fans have been certificated to cCSA US, CE, KC, CCC and so on , the fans quality can be guaranteed.

Q:  Can you make my brand on products or provide OEM service?
A:  Yes.We can provide OEM service.We are the OEM supplier for some famous companies.

Q:  What's your minimum quantity for order (MOQ)?
A:  10PCS.

Q: what's the delivery time?
A: Delivery time will be within 20 days after receipt payment by 100%TT.


Fujian Huada Electric Co. Ltd. is a professional manufacturer of industrial ceiling fan, centrifugal fan, axial flow fan, exhaust industrial fan and so on. Huada participates in various exhibitions at home and abroad,  because of its high quality and good after-sales service, Huada has a lot of orders. 

 

Welcome to consultation!