Aquamatic 520-FB – Diaphragm, 520, Buna, #2827-1 Nb Service Special 1 ½"– 8" available with

1 ½"– 8" available with Nitrile (Buna-N) or Viton seal optional

5/1-182TC (Cast Iron) for WorldWide Electric pump systems

✓ Product Data Sheet — 13B60006

Part Number K50-ME Part Type Kit Brand Yamada ⚠ Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model

Aquamatic 520-FB – Diaphragm, 520, Buna, #2827-1 Nb Service Special 1 ½"– 8" available withAqMatic Replacement Part Component The AqMatic 1074962 for AqMatic pump systems. Part Specifications Part Number 1074962 Brand AqMatic 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 the right part? Contact PumpStop chat or call (781) 281 8905.