high static pressure fans

high static pressure fans

This high static pressure fan consists of a continuously welded, thick gauge steel housing with a detachable inlet plate and housing. In addition, it has a shaft seal, a flange inlet and an outlet. It offers different wheel designs, including a continuously rising pressure characteristic to ensure stable operation.
Product description

Product introduction:

This high static pressure fan consists of a continuously welded, thick gauge steel housing with a detachable inlet plate and housing. In addition, it has a shaft seal, a flange inlet and an outlet. It offers different wheel designs, including a continuously rising pressure characteristic to ensure stable operation.

Product features:

1. High static pressure fan adopts the latest technology design and improvement, and uses high-strength molding to process on precision CNC machine tools. The front bearing structure is dynamically stable. The rotating parts are not in contact with the housing and are frictionless during operation without internal lubrication.

2. The outer casing and the wheel of high static pressure fans are continuously welded to meet the AWS D1.1 standard. The shaft is made of rotating, ground and polished steel. The fan bearing is a heavy-duty pillow block that is self-aligning and relubricable for continuous use at maximum horsepower and speed. The belt is oil resistant, heat resistant, static resistant and can work continuously. The lifting device is easy to operate and install.

3. The fan assembly is dynamically balanced at the factory prior to shipping. The fan arrangement includes direct drive and belt drive, and the configuration ranges from a backward curved blade to a forward curved blade. Various applications require us to place the fan on a clean or dirty air side, requiring the fan to maintain high quality under the toughest conditions.

Performance and selection:
Type 9-19 and 9-26 fan only gives the non-dimensional performance table of №10 sample fan and the non-dimensional performance curve of №10 sample fan. Other performance deduce the rest from this.
The dimensional parameter formula is calculated with non-dimensional

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Fig.1 Non-dimensional performance curve of type 9-19 №10 sample fan

Fig.2 Non-dimensional performance curve of type 9-26 №10 sample fan

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