AMT Shaft Hex Nut (4780-144-00) Alpha 15 58 North America Grundfos — 99916862 · CRI

Grundfos — 99916862 · CRI 5-6 A-FGJ-A-E-HQQEAuthorized Grundfos Distributor · pump-stop

Grundfos — 96126893 · CRN 10-4 A-P-A-V-HQQVAuthorized Grundfos Distributor · pump-stop

CRI 5-22 A-FGJ-A-E-HQQE · Vertical Multistage Centrifugal Pump — Stainless Steel

Model Number 99400428 Product Series CR Series Description Vertical Multistage Centrifugal Pump Seal Code HQQE Seal Description Cartridge seal — H rubber bellows

Grundfos — 97737685 · CRN 64-2-1 H-G40-A-V-HQQVAuthorized Grundfos Distributor · pump-stop

AMT Shaft Hex Nut (4780-144-00) Alpha 15 58 North America Grundfos — 99916862 · CRIAMT Replacement Part Shaft Shaft The AMT 4780 144 00 is a replacement shaft for AMT pump systems. The rotating component that transmits power from the motor to the impeller. Part Specifications Part Number 4780 144 00 Part Type Shaft Brand AMT Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model. Contact PumpStop with your pump model number and we'll confirm. Need help confirming compatibility or finding