Aquamatic 5521-SA – Spring, 30# 15 Sqec Grundfos — 96279794 · KitAuthorized

Grundfos — 96279794 · KitAuthorized Grundfos Distributor · pump-stop

Grundfos — 99915524 · CRI 1S-11 A-FGJ-A-V-HQQVAuthorized Grundfos Distributor · pump-stop

Model Information — CR 10-3 K-BN-A-E-HQQE

99859234 · Grundfos Accessory / Spare Part / Control

Part Number 0004227 Part Type Casing Material Cast Iron Brand Deming ⚠ Confirm Compatibility Before OrderingAlways verify this part is correct for your specific pump model

Aquamatic 5521-SA – Spring, 30# 15 Sqec Grundfos — 96279794 · KitAuthorizedAqMatic Replacement Part Spring Spring The AqMatic 1075366 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 1075366 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