AMT 2760-010-01 Impeller - High Chromium Stainless Steel

The AMT 2760-010-01 is an Impeller 5.0HP Gf Xss Mach, High Chromium Stainless Steel for an AMT Pump. IMPELLER, VOLUTE, AND WEARPLATE REPLACEMENT Impeller , volute and rear wearplate are subject to wear by abrasive sand or sediment laden liquids. If badly worn, all these parts can be replaced easily and pump thus restored to full efficiency. NOTE: When clearance between impeller and volute exceeds 1/16 Inch at face of impeller or 1/8 Inch on outside diameter of impeller, it may be necessary to take corrective action. The increased clearance can cause lengthened priming and decreased capacity to your unit. If performance is satisfactory for your application, it is recommended that no corrective maintenance be performed regardless of what clearances may have developed on your unit. This is because increased clearances in themselves are not generally harmful to your pump. Normally, new pump clearances can be restored by simply shimming behind impeller. . If impeller is badly worn it is recommended that impeller and volute be replaced. This is usually all that is required since only on unusually abrasive materials will wearplate show deterioration. 1. Disassemble pump for access as described in MECHANICAL SEAL REPLACEMENT, steps 1,2 and 3. 2. Replace parts as necessary. NOTE: When replacing volute, impeller or wearplate, make sure flapper valve has been installed and is positioned correctly on volute. NOTE: Before installing new parts, clean all mating surfaces thoroughly.