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Thelco Pump of the Day: Worthington 2.5LR-10 with Full 10.00” Impeller

Built for Continuous Industrial Service

Today’s Thelco Pump of the Day features a Worthington 2.5LR-10 horizontal split case pump equipped with a full 10.00-inch impeller. This configuration delivers dependable flow, efficient hydraulic performance, and long service life in demanding industrial environments.

At Thelco, we build and support LR & LLR series pumps to keep critical systems running. This unit reflects that commitment.

Why the Worthington 2.5LR-10

The Worthington LR series remains a trusted choice for facilities that value reliability and serviceability. In particular, the 2.5LR-10 offers a compact footprint while maintaining strong hydraulic efficiency.

Because this pump uses a horizontally split casing, maintenance crews can access internal components without disturbing suction or discharge piping. As a result, downtime stays low and routine service stays simple.

Full 10.00” Impeller Installed

This pump ships with a full-diameter 10.00” impeller installed, maximizing hydraulic performance within the casing design. Full impeller diameter allows the pump to deliver higher head and flow potential before trimming becomes necessary.

Additionally, Thelco machines and balances impellers to tight tolerances. This process ensures smooth operation, reduced vibration, and long bearing life.

Heavy-Duty Construction You Can Trust

The 2.5LR-10 uses a robust cast construction designed for continuous-duty operation. Its split-case design promotes excellent shaft alignment and even wear patterns over time.

Moreover, the pump supports standard LR-series components. This compatibility makes long-term ownership easier and more cost-effective.

Supported by Thelco Inventory and Expertise

Thelco actively supports the Worthington LR and LLR series. We stock pumps, rotating assemblies, impellers, shafts, bearings, and wear components.

Because of that support, customers avoid extended lead times and unexpected downtime. When service is required, parts are ready.

Thelco Inventory and Pump Support

In addition to supporting the Worthington 2.5LR-10, Thelco maintains one of the most comprehensive inventories of Worthington pumps and parts in the market. We stock and support LR and LLR horizontal split case rotating assemblies as well as D800, D1000, and D500 series pumps, gear pumps, and CNG pumps. Our inventory includes complete pumps, rotating assemblies, impellers, shafts, bearings, casings, and wear components. Because these pumps remain critical to many operations, Thelco focuses on long term availability, fast turnaround, and real-world service support. As a result, customers reduce downtime and extend the life of their existing equipment.