Comparison : |
Item # SMA3,6AM1., SMA3-A SludgeMaster™ 356-T6 Aluminum with Ductile Iron Impeller Item # SPA1 1/2E3., SPA1½-E PortaPump® PortaPump 1½" NPT Submersible Battery Operated Pump Item # SPA1 1/2EF3., SPA1½-E PortaPump® 1½" NPT Submersible Battery Operated Pump, Mounting Feet Item # SPA40E3., SPA1½-E PortaPump® PortaPump 1½" BSP Threaded Submersible Battery Operated Pump Item # SPA40EF3., SPA1½-E PortaPump® 1½" BSP Submersible Battery Operated Pump, Mounting Feet
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