Zoeller 807-0005 Model BN807 "Shark" Fractional HP Grinder Pump 1.0 HP 115V 1PH 15' Cord AutomaticZoeller Model BN807 Grinder Pump Description Fractional HP Grinder Series. World's first integral automatic grinder. All cast iron grinder series for difficult residential applications where ejectors struggle. Handles entire household of "flushable" materials. 115 230 volt grinders for residential use without commercial grinder costs. Zoeller Model BN807 Grinder Pump Features and Benefits 803 HP, 805 HP, 807 1 HP Performance up to 55' (16. 8 m) 115