{"product_id":"wp-dcd-10001395529","title":"100mm Duct Control with Backflow Damper","description":"\u003cp\u003eThis 100 mm round tube control is designed for inline installation in standard ductwork. It features a pivoting flap that acts as a backflow damper, opening with forward air movement and closing when the fan is off to block backward airflow. It has a circular flange and cylindrical body for a secure connection. Suitable for kitchen exhaust and smoke exhaust piping.\u003c\/p\u003e","brand":"World Products","offers":[{"title":"100MM","offer_id":50414173356271,"sku":"dcd-30003961158","price":0.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/5486\/8463\/files\/3a190b19-ad5c-4971-8dfe-05e55798d209.jpg?v=1786269851","url":"https:\/\/sendfromchina.ai\/products\/wp-dcd-10001395529","provider":"World Products","version":"1.0","type":"link"}