10-24453 Series JOHNSON MACERATOR PUMP This unit disposes of toilet waste with rotary cutter shredding waste. Pump body phenol plastic, steel cased motor w/mounting bracket. S.S. shaft, with nitrile impeller and lip seal. Bronze shredder. 0.06kw motor. Inlet 38mm (1 1/2inch) Outlet 25mm(1 inch). Model 10-24453-01 for 12V pump, and 10-24453-02 for 24V pump.