Metal Pressurized Fresh air Duct Pipe Fan Ventilation Unit Ducted Ventilation System

Place of Origin: Hunan, China
Brand Name: DINGHAN
Model Number: DFJ-20
Product Details
Place of Origin:
Hunan, China
Brand Name:
DINGHAN
Model Number:
DFJ-20
Minimum Order Quantity:
2
Price:
$119
Specifications
Material:
Stainless Steel, Galvanized Steel, Metal
Feature:
Flexible, Easy Install
Installation:
Ceiling Mounted, Ceilling
Shape:
Rectangle
Warranty:
1 Year
After-sale Service:
Other, Online Technical Support
Project Solution Capability:
Graphic Design, Total Solution For Projects
Application:
Villa, Hotel, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Courtyard, Other, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies And Kids, Outdoor, Storage And Closet
Design Style:
Contemporary, Modern, Industrial
Product name:
Fresh Air Ventilator
Type:
Ventilation Equipment
Voltage:
220V
Function:
Ventilaion
Airflow:
200m3/h ~ 2000m3/h
Product Description
Metal Pressurized Fresh air Duct Pipe Fan Ventilation Unit Ducted Ventilation System 0
Product Description
Metal Pressurized Fresh air Duct Pipe Fan Ventilation Unit Ducted Ventilation System 2
Silent type fresh air ventilation system
Lower noise Adopting high quality two-speed motor, low noise, maintenance-free, ontinuous operation.
Convenient installation Equipped with superior construction hardware accessories, the installation direction is free and easy.
Superb craftsmanship The shell is made of high-quality steel plate with high-end production technology.
Complete functions High static pressure, long conveying distance and good effect.
High-efficiency design Bi-directional inhalation type thousand-leaf turbine design, high efficiency and large air volume.
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Specification
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Model
Air volume (m3/h)
power (w)
rated voltage
(v)
static (dB)
static pressure
(Pa)
limit
lower limit
limit
lower limit
DFJ-20
200
-
20
220
26
-
110
DFJ-35
350
250
40
220
27
25
130
DFJ-50
500
400
60
220
29
26
160
DFJ-80
800
620
100
220
35
32
200
DFJ-100
1000
770
120
220
36
31
240
DFJ-150
1500
900
220
220
41
36
320
DFJ-200
2000
1700
300
220
46
42
440
Model
sizes（MM）
Air vent size（MM）
Lifting Size
（MM）
Weights
(KG)
L
W
H
DFJ-20
420
291
206
Φ100
339*227
7
DFJ-35
420
291
206
Φ150
339*227
8
DFJ-50
455
311
232
Φ150
374*247
11.5
DFJ-80
601
419
255
Φ200
480*355
12
DFJ-100
601
419
255
Φ200
480*355
19.5
DFJ-150
630
460
300
Φ250
509*396
21
DFJ-200
665
497
317
Φ250
544*430
31
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Galvanized steel sheet

Galvanizing effectively prevents steel corrosion and extends service life with low maintenance costs.

Metal plate

Sheet metal is characterized by light weight, high strength, warp, and good mass production performance.
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Company Profile
Hunan Dinghan Environmental Protection Technology Co., Ltd. is China's well-known fresh air system, purified fresh air system, air heat recovery processing equipment development, sales, installation, after-sales in one of the enterprises, the company focuses on the central ventilation system industry for many years, with a number of "invention patents" and "National High-tech Enterprises "Honorary title. Since its inception, the company has been with a number of well-known environmental protection enterprises as well as a number of well-known universities and colleges of long-term technical cooperation. The company's plant covers an area of more than 5,000 square meters, with the latest production equipment, such as CNC stamping beds, laser cutting machines, plate folding machines, etc., with an annual production capacity of 10,000 sets of heat recovery and fresh air system equipment, and 6,000 sets of purification fresh air machines. According to the current indoor decoration and post-decoration market demand for installation of new air equipment, the company has been dedicated to 9 years of independent research and development of ceiling-mounted, vertical, rotating wheel, module-mounted and other types of heat exchange equipment, as well as the application of small space PM2.5 purification of the new air machine and other products. The company has been dedicated to solving indoor
environmental problems for many years, and the equipment is widely used in the fields of commercial fresh air exchange and healthy green housing to meet the needs of various scenarios!
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Certifications
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Package & Shipping
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Packing & Delivery
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FAQ
1Q:Are you manufacturer or trader？Where are your factory located？
A: We are manufacturer with professional designers and engineers. Our factory is located in Zhuzhou, Hunan, China

2Q: I can’t find the product on your catalogue, can you make this product for me?
A: Our catalogue shows most of our products, but not all. So just let us know what product do you need, and how many do you want.
If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould willtake about 35-45 days.

3Q：Can you make customized products and customized packing?
A: Yes. We made a lot of customized products for our customer before. About customized packing, we can put your Logo or other info on the packing if you can meet our MOQ.
.
4Q： How could I get a sample?
A:We do not provide free sample, if you are interested in our products please contact our customerservice, she can tell you thedetails of the sample.

5Q： How to guarantee the quality of your products?
A: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.

6Q：I need your price list of all your products, do you have a price list ?
A: Please send us your message and submit, then we will send your interested products' price list as soon as possible.

7Q：Do you have a guarantee of your product quality?Can we extend?
A: We have a guarantee of One years.Warranty can be extended with extra charge.

8Q：Can you provide drawing design service?
A: Yes, we have a professional ventilation system engineering team to design and optimize the solution for your project.

9Q：Do you have technical support?
A: We have professional technical team to answer technical question.

10Q：Can you provide installation accessories along withequipment?
A: Yes, of course. This is one of our standard services, we can calculate and quote you needed VRF installation kit

11Q：What is your delivery time?
A: For the standard unit, about 35-40days
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