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Rated Flow: 400L/min (40A), 500L/min (50A). 🧩 Sensor unit only – no cables or manuals included. ✅ Fully tested and functional. 📦 Used condition with minor scratches and signs of handling. Model: FD-Q50C.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.