GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan
GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan
GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan

USD $300 - $2,000 /Set

Min.Order:1 Set

Supply Ability:
100 Set / Sets per Month
Port:
Qingdao/Tianjin/Shanghai
Payment Terms:
T/T

Quick Details View All >

Electric Current Type:
AC
Blade Material:
Cast Iron
Mounting:
Free Standing
Place of Origin:
Shandong, China
Brand Name:
GRAD
Model Number:
4-72

Shandong GRAD Group Co., Ltd.

Business Type: Manufacturer,Trading Company
Dezhou Shandong China
Main Products: Central Air Conditioning Products ,Compound Products

Product Details

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan

Product Description

Welcome to GRAD

Focus on ventilation more than 20 years 

Advantage

1, Centrifugal ventilation has the characteristics of high efficiency,low noise and low revolution.

2, Voltage, frequency & materials could be customized. 

3, The centrifugal ventilation is not appended bearing support, impeller and motor drive directly. 

4, Centrifugal ventilaion got CCC & ISO 9001, 14001 18001 Certificate, our fans will be tested

 before leaving factory and have  the testing report.

5,Wide range of uses, such as Mining Ventilation,Fumes duct or smoke removal, High-rise building ventilation

 

 Part of the 4-72 series AC centrifugal ventilation data table

 

.

Speed
(r/min)

Total Pressure
(Pa)

Air volume
(m3/h)

Power
(kW)

2.8A

 

2900

994-606

1131-2356

1.5-2

 

2900

1300-792

1688-3517

2.2-2

3.2A

 

2900

1300-792

1688-3517

2.2-2

 

1450

324-198

844-1758

1.1-4

3.6A

 

2900

1578-989

2664-5268

3.0-2

 

1450

393-247

1332-2634

1.1-4

4.0A

 

2900

2014-1320

4012-7419

5.5-2

 

1450

501-329

2006-3709

1.1-4

4.5A

 

2900

2554-1673

5712-10562

7.5-2

 

1450

634-416

2856-5281

1.1-4

5A

 

2900

3187-2019

7728-15455

15-2

 

1450

790-502

3864-7728

2.2-4

5.6A

1450

957-759

7062-9885

3-4

6A

1450

1139-724

6677-13353

4-4

 

960

498-317

4420-8841

1.5-6

NOTE: 

a. The following data is only part of performance of our product.

b. Please send us your performance requirements, we will provide you customized design service.

 

 

 

 

4-72 series AC centrifugal ventilation display

 GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan

structure and schematic diagram

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan

Packaging & Shipping

 Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan 

Our Services

Before-sale services:   

(1) Tell customers how to use our products and matters needing attention.

 (2) Guide customers to choose the best and economic product, recover the investment within short time.  

 (3) Site inspection if you need. 

 

In-Sale services:   

(1)Quality control must be inspected strictly.  

 (2)In accordance with the agreements stipulated in the contract.   

 

After-sale services:   

(1) If the project needs our installation guidance, we can send our engineer and translator. We can also send customers installation video to teach them how to fix and operate with 

our product 

(2) Usually, our product warranty is 18 months after leaving factory or 12 months after installation. within this months, all parts broken will be responsible for our factory.

(3) Regular contact with customer, consult with the customer feedback, come true with 

the customer's two-way communication.

About us

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fanGRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan 

Our partners

GRAD Sincerely look forward to your visit

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan 

Foreign friends

GRAD sincerely welcome all friends visit

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan 

contact information

GRAD Energy Saving Low Noise High Efficiency and Pressure centrifugal fan 

Contact Supplier

Ms. Jessica Hu Manager Chat Now
Telephone
0086-534-2730845 , 2730827,273
Mobile
0086-15505346655
Fax
0086-534-2730191
Address
No.6 Grad Road, Tianqu Industrial Park,Dezhou,Shandong,China Dezhou,Shandong

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