Product Specifications

Features: Adopting a drum-type design, it features high efficiency, low noise, simple structure, and convenient installation. According to different application scenarios, it can be produced as FSJG FRP diagonal flow fans or SJG-BX soundproof diagonal flow fans.

Uses: Applied to industrial and mining enterprises, hotels, restaurants, stadiums, basements of high-rise buildings, and supporting facilities for central air conditioning. Suitable for pipeline pressurization, air supply, and exhaust.

Specifications:

Ventilator diameter: Φ200~1500mm，

Air volume: 200~135000m³/h，

Wind pressure: 54~1750Pa

Product Overview

The SJG series diagonal flow ventilators are jointly developed by Shanghai Jiao Tong University and Shangyu Ventilator Co., Ltd. As a derivative product of the SWF series fans, they adopt a drum-type air duct, which changes the airflow direction to achieve diagonal flow. They combine the characteristics of high pressure coefficient of centrifugal fans and high flow coefficient of axial flow fans, and have the advantages of low noise, low power consumption, and compact structure. They are widely used in the air supply and exhaust systems of industrial enterprises, hotels, restaurants, museums, etc.

The SJG series diagonal flow ventilators are divided into more than ten specifications according to the impeller diameter from 200mm to 800mm. The air volume ranges from 200m³/h to 2500m³/h, and the total pressure ranges from 50Pa to 1200Pa. For specific data, please refer to the fan performance parameter table.

The fan materials are made of steel or FRP, and can also be made explosion-proof (adopting explosion-proof measures and equipped with aluminum alloy materials).

Product Parameters and Description

Performance Parameters Table of SJG Series Diagonal Flow Fans

SJG-BX Soundproof Type Diagonal Flow Fan

Installation Dimensions (mm) of SJG-BX1 Soundproof Type Diagonal Flow Fan

Installation Dimensions (mm) of SJG-BX2 Soundproof Type Diagonal Flow Fan