Thelco Pump of the Day: Worthington D814 4x3x10 – All Iron, 8.80” Impeller
When you need dependable flow with no frills, the Worthington D814 4x3x10 delivers. With an 8.80” diameter impeller and all-iron construction, this pump packs strength and longevity into every rotation. At Thelco, we prep and stock this unit for industrial operations that run hard and expect consistency.
Built for Steady Performance
This D814 pump features a 4” suction and 3” discharge with a 10” casing length, optimized to support fluid movement in manufacturing, chemical transfer, boiler feed, and more. We trimmed and balanced the impeller to 8.80” in-house for improved hydraulic efficiency and smoother startup performance. Our team aligns every shaft precisely, reducing field vibration and ensuring tight motor coupling with minimal adjustment.
All-Iron Means All Business
The casing, foot mounts, and bearing housing are cast from high-grade iron for maximum durability. We don’t take shortcuts. Every part receives prep and finish work in our shop—built ready to bolt in and go to work. The rigid foot mount adds stability, while the precision-balanced impeller keeps the system running clean and quiet.
Fast Shipping. Full Support.
We keep the Worthington D814 4x3x10 in stock—along with impellers, shafts, sleeves, and gaskets. Whether you’re replacing an older unit or matching an existing spec, Thelco ships fast and stands ready with ongoing support.
Beyond the Worthington D814
We also stock and service the full Worthington lineup, including D800, D1000, D500, and gear pumps. Plus, we carry LR/LLR horizontal split-case pumps and components for the CNG series. No matter the spec, we’ve got it.
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