{"id":6000,"date":"2023-09-07T19:06:31","date_gmt":"2023-09-07T19:06:31","guid":{"rendered":"https:\/\/tecno-cold.it\/product\/ywf4d-400s\/"},"modified":"2026-04-10T05:22:37","modified_gmt":"2026-04-10T05:22:37","slug":"ywf4d-400s","status":"publish","type":"product","link":"https:\/\/tecno-cold.it\/en\/product\/ywf4d-400s\/","title":{"rendered":"Ywf4d-400s"},"content":{"rendered":"<p>The Weiguang YWF4D-400S fan is a 400 mm axial motor fan ideal for refrigeration, air conditioning and technical ventilation applications. With its three-phase power supply, suction configuration and external rotor motor construction, it ensures reliable performance, good airflow and long service life. 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