ST-250 oblique flow bypass pipeline pressure blower

The ST-250 Mixed-Flow Duct Booster Fan is a cutting-edge ventilation solution combining axial and centrifugal airflow principles. Its sleek design ensures efficient air movement while minimizing noise. Ideal for commercial and residential spaces, it delivers reliable performance for enhanced indoor air quality and comfort.

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Description

Description

Product Introduction

The ST-250Axial-Mixed Flow Pipeline Booster Fan is a high-performance ventilation solution designed to optimize airflow in ducted systems. Combining axial and centrifugal fan principles, it delivers efficient pressure boosting with compact design, ideal for spaces requiring enhanced air circulation. Built with durable materials, it ensures reliable operation in demanding environments. Its innovative blade geometry minimizes noise while maximizing air delivery, making it suitable for HVAC, industrial, and commercial applications. The ST-100H offers a seamless balance of power, efficiency, and quiet performance.

Use

The ST-250 diagonal – flow pipeline booster fan is designed for efficient air movement in various settings. It is simple to install within piping systems, offering a straightforward setup process. This fan is well – suited for environments where a reliable boost in airflow is required, such as commercial ventilation ducts, industrial exhaust systems, and large – scale building air circulation networks, ensuring optimal air distribution.

Parameter

Model	Configuratuin	Voltage （V)	Frequency（HZ)	Power (W)	Speed (r/min)	Static pressure (Pa)	Air volume (m³/h)	caliber (mm)
ST75	AC motor	220	50	40	2550	180	220	150
ST100H	AC motor	220	50	40	2550	180	220	150
ST100	AC motor	220	50	40	2500	260	310	150
ST125	AC motor	220	50	40	2500	260	310	150
ST150	AC motor	220	50	80	2500	300	540	150
ST160	AC motor	220	50	80	2500	300	540	150
ST200	AC motor	220	50	130	2500	360	1200	150
ST250	AC motor	220	50	175	2500	420	1600	150
ST315	AC motor	220	50	320	2500	450	2500	150
ST350	AC motor	220	50	500	2500	600	4000	150

Dimension

Product installation and instructions

The ST-250 integrates axial and centrifugal airflow principles, enabling efficient pressure generation while maintaining high volumetric flow rates. This hybrid design optimizes performance in ducted ventilation systems.
Its cylindrical casing with segmented flange connections reduces installation footprint, making it ideal for confined spaces such as residential, commercial, or industrial ductwork layouts.
Equipped with aerodynamically optimized impeller blades and noise-dampening components, the fan ensures quiet operation, minimizing disruptions in noise-sensitive environments like offices or hotels.
Built with high-quality, environmentally friendly materials and anti-rust coatings, the fan withstands harsh conditions, including humidity and temperature fluctuations, ensuring long-term reliability.
The modular design features quick-release couplings and tool-free disassembly, simplifying installation, cleaning, and component replacement for hassle-free upkeep.

Note:These features highlight the ST-250’s efficiency, durability, and adaptability for modern ventilation systems.

ST-250 can adapt to various ventilation needs from air circulation to exhaust applications.
This fan is designed to expand the temperature range and can operate reliably in various climates and industrial environments.