SCHRAIBERPUMP 1hp 115v Heavy Duty Sewage Pump with Float Switch, 100% Cast Iron, 93gpm, 52'lift, cast iron open vortex impellers, MODEL SEQ1M with 25ft of wire - Amazon.com
The Sump Pump Store. Barnes 1 HP 3 Phase Vortex Sewage Pump, Model PZM-3SEV1044L