Import Centrifugal Fan Stainless Steel Air Blower — Buy in Bulk from Supplier in China

The Centrifugal Fan Stainless Steel Air Blower offered by Fujian Chengda Blower Co., Ltd. is a stainless‑steel centrifugal blower designed for industrial ventilation and gas handling. Model series range from 2.8 m to 20 m, covering a broad spectrum of flow capacities. Published performance data shows flow rates from 565 m³/h up to 239 654 m³/h, pressure from 166 Pa to 3863 Pa, and power consumption between 0.55 kW and 220 kW. Rotational speeds vary from 250 r/min to 2900 r/min across the model lineup.

The blower housings are fabricated from stainless steel, providing resistance to corrosion for applications involving non‑flammable or mildly corrosive gases. The product family includes three variants: Model 4‑72 for general non‑flammable gases, B4‑72 for flammable and volatile gases, and F4‑72 for corrosive gases, each with specific transmission configurations. Typical industry practice limits dust and hard particles in the conveyed gas to 150 mg/m³ and caps gas temperature at 80 °C to protect the stainless‑steel components. No specific certifications are listed, so buyers should request material test reports.

These blowers are suitable for factories, large buildings and process plants that require reliable air movement of non‑flammable, non‑explosive, and non‑volatile gases. Users such as HVAC contractors, chemical processing facilities and power generation plants commonly source this type of equipment. The supplier mentions flexible ordering but does not disclose minimum order quantities, lead times or shipping terms; interested buyers need to negotiate these details directly.

Fujian Chengda Blower Co., Ltd. is situated in the Chendian Lake Industrial Area, Ganzhe Westen, Fuzhou, Fujian Province, China, postal code 350100. The supplier holds a harbor trust tier on the platform and is classified as an imported supplier. Its response rate is shown as 0 % with no average response time, indicating that initial contact may need persistent follow‑up. No further corporate background is provided in the listing.

The listing details a broad spectrum of models, flow capacities and power ratings but does not disclose pricing, exact MOQ or delivery schedule. It notes that the blowers can handle non‑flammable and certain corrosive gases, and that gas temperature should not exceed 80 °C. Prospective buyers should request a full catalogue, certification documents and confirm any applicable warranty terms directly with the supplier.