Peerless Pump 2685523 820A 0.875in STD Shaft Liquid End Package
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This is a genuine new Peerless Pump Company Standard Liquid End Package, part number 2685523, configured for the model 820A centrifugal pump with a 0.875-inch (7/8 in) shaft diameter. The package includes the cast iron volute/casing, bronze impeller with mechanical seal, cover plate gasket, and associated hardware — all original Peerless OEM components as confirmed by the factory label and "Genuine Peerless Pump Products" packaging. The Peerless 820A is a close-coupled end-suction centrifugal pump widely used in industrial water circulation, HVAC, fire protection, and process fluid transfer applications; the "STD" (standard) liquid end designation refers to the base material and seal configuration without premium alloy upgrades. Patent number 2663770 is cast into the volute, consistent with Peerless close-coupled pump designs. This kit allows a complete liquid end rebuild or replacement without disassembly of the power frame, and it ships as a matched set ready for direct installation.
Product Specifications
| Brand | Peerless Pump Company |
| Part Number (MPN) | 2685523 |
| Description (Label) | LIQUID END PKG STD 820A-.875" |
| Pump Model | 820A |
| Shaft Diameter | 0.875 in (7/8 in) |
| Configuration | Standard (STD) — base material/seal config |
| Pump Type | Close-Coupled End-Suction Centrifugal |
| Casing Material | Cast Iron |
| Impeller Material | Bronze |
| Kit Contents | Volute, impeller, cover gasket, hardware |
| Patent No. (Cast on Volute) | 2663770 |
| Condition | New (OEM factory packaging) |