Aquamatic K521-X221-54000 – 1 Inch Normally Open, Pressure Indicating, Spring Assisted Open – Buna/fkm/fkm Thermoplastic Socket Spanner ✓ Product Data Sheet —

✓ Product Data Sheet — 98992963

Grundfos — 98400069 · 98400069Authorized Grundfos Distributor · pump-stop

Part Number FR-1A Dimensions 4" Brand Yamada ⚠ Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model

Model Code: Spare Shaft Seal BAQE GG D55

Aquamatic K521-X221-54000 – 1 Inch Normally Open, Pressure Indicating, Spring Assisted Open – Buna/fkm/fkm Thermoplastic Socket Spanner ✓ Product Data Sheet —AqMatic Replacement Part Spring Spring The AqMatic 1071144 is a replacement spring for AqMatic pump systems. A mechanical component that maintains tension or position in pump mechanical seals and valve assemblies. Part Specifications Part Number 1071144 Part Type Spring 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