{"product_id":"heavy-duty-abs-rectangular-air-duct-flange-connect","title":"Heavy Duty Abs Rectangular Air Duct Flange Connector With 120Mm Square Base Dust Collection Hose Fitting For Heating Cooling Vent Systems Hvac And Dryers Reliable Plastic Accessory","description":"\u003cdiv\u003eReliable ABS Rectangular Air Duct Flange Connector\u003cbr\u003e✔️ 120mm Square Base Durable ABS Black Vent Pipe Coupling \u003cp\u003eThis single connector unit links ventilation pipes to create tight seals that stop air leaks. It works great inside home HVAC setups, commercial dryer vents, kitchen range hood ducts, and bathroom exhaust systems where steady airflow matters.\u003c\/p\u003e ✅ Made from impact resistant ABS plastic\u003cbr\u003e\n✅ 120mm square opening for secure hose grip\u003cbr\u003e\n✅ Flat bottom flange design for easy mounting\u003cbr\u003e\n✅ Designed to cut energy waste and boost airflow\u003cbr\u003e\n✅ Finished in matte black for discrete installs\u003cbr\u003e \u003cp\u003e💡 What makes a reliable flange coupling essential for maintaining steady airflow in HVAC ductwork?\u003cbr\u003eLocking down a handy duct connector cuts drafts and stops your system from working overtime. Follow these technical tips before you install your unit.\u003cbr\u003e- Match the flange bore exactly to your existing pipe diameter to prevent pressurized air leaks\u003cbr\u003e- Seal every screw hole with high temperature silicone tape to handle thermal expansion safely\u003cbr\u003e- Reinforce sharp corners with extra fasteners so the rigid plastic stays put during vibration\u003cbr\u003ePicking the right connector size and sealing it correctly keeps your whole ventilation loop running smooth without guessing.\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49213568024811,"sku":"VXB0H344SC2T","price":48.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51RLBPoHk8L.jpg?v=1786591305","url":"https:\/\/vxb.com\/products\/heavy-duty-abs-rectangular-air-duct-flange-connect","provider":"VXB Bearings","version":"1.0","type":"link"}