Description Premium tank discharge performance is available from the SeaLand T-Series Discharge and Macerator Pump. These systems provide unsurpassed quality and reliability, delivering a 300 GPH(1136 LPH) flow rate. Unlike impeller-type macerator pumps, the bellow-style T-pump can run dry without the threat of damage. This pump can use either 1.5″ or 1″ Discharge hose but requires a 1.5″ hose for the inlet.
