Zoeller Aquanot® Spin 508 ProPak with M53 — Battery Backup Sump System (508-0006) Category_Float Switch Select the 1-inch or 1-1/2-inch

Select the 1-inch or 1-1/2-inch variant that matches the valve

Engineered with "hot-swappable" technology

Big Frog Supply separates the mechanism-only configuration from complete T101 timer assemblies and clearly states the load ratings and included trippers

Follow the Fiat installation instructions for assembly and plumbing connections

and other jobs where a larger backpack sprayer is not necessary

Zoeller Aquanot® Spin 508 ProPak with M53 — Battery Backup Sump System (508-0006) Category_Float Switch Select the 1-inch or 1-1/2-inchZoeller Aquanot Spin 508 ProPak with M53 Battery Backup Sump System The Zoeller Aquanot Spin 508 ProPak with M53 (Model 508 0006) combines Zoellers trusted M53 1 3 HP primary sump pump with the Aquanot Spin 508 battery backup for continuous protectioneven during power outages. The Spin quick connect platform speeds installation, while smart self testing and status indicators help ensure the system is ready when storms hit. Why Choose the ProPak?