Import 500t-L Slurry Pump Throat Bush — Buy in wholesale FOB from Supplier in China

The 500T-L slurry pump throat bush, part number TL50083A05, is a critical wear component engineered for Tobee's light duty 500F-L slurry pump series. This part is designed for continuous operation in applications with slurry densities up to 1.35 t/m³ and low to medium developed head requirements. The throat bush functions as the interface between the suction line and the impeller eye, controlling inlet flow patterns and protecting the pump casing from abrasive wear. Tobee specifies this component as part of a matched wear assembly that includes the impeller (TL50147A05), volute liner (TL50110A05), and frame plate liner (TL50043MRU55).

Material specification for the TL50083A05 throat bush follows the A05 abrasion-resistant alloy, a standard high-chrome white iron composition typical for slurry pump wet-end components. The A05 grade typically contains 25-28% chromium with carbon content optimised for hardness in the range of 62-65 HRC, providing resistance to silica and other abrasive particulates found in mineral processing slurries. Alternative material codes referenced in the series include A49 (27% chrome, higher toughness variant) and rubber-lined options for specific chemical environments. The throat bush geometry is matched to the 500F-L pump's hydraulic design, which incorporates the latest wear technology for extended service intervals compared with earlier pump generations.

Primary applications include sand and gravel extraction, coal preparation plants, tailings handling, and other mineral processing operations where lower density slurries require reliable, continuous pumping. Buyers typically procure this component for scheduled maintenance rotations or emergency stock replenishment. The throat bush is supplied as an OEM-compatible spare part for existing 500F-L pump installations. Importers should confirm current stock status, minimum order quantities, and delivery terms directly with Hebei Tobee Pump Co., Limited, as the listing does not specify these trade parameters.

Hebei Tobee Pump Co., Limited is located in Shijiazhuang, Hebei Province, China, a region recognised for industrial pump and wear-part manufacturing. The company operates as a supplier of slurry pump equipment and replacement parts, with the 500T-L throat bush representing one component within an extensive catalogue of OEM-compatible spares for various pump models. The supplier's trust tier is classified as harbour, and the response rate is recorded at 0.00% with zero average response hours, indicating limited or no recent buyer engagement data is available through the platform profile.

The company markets itself as an alternative source for parts compatible with established slurry pump designs, emphasising hydraulic efficiency and wear technology in its product literature. The listing provides no verified information regarding factory certification, production capacity, export licence status, or annual revenue. Buyers should conduct independent due diligence on Hebei Tobee Pump Co., Limited's manufacturing credentials, quality management systems, and reference customers before committing to volume orders. The address provided, Shijiazhuang 050000, corresponds to the municipal area rather than a specific facility location.