Zoeller® 153-0002, Effluent Pump, Dose Mate, Series: 153, 77 gpm Maximum, Automatic/Non Automatic: Non-Automatic, 1-1/2 in NPT Outlet, 44 ft Maximum Head, 1/2 hp, 115 V, 10.5 A, 60 Hz Frequency, 1 ph, 3450 rpm Motor, 3-Wire Neoprene Cord, Non-Clogging Vortex Impeller, 130 deg F, Upper Sleeve/Lower Ball Bearing, Cast Iron

The Zoeller Model N153 Effluent Pump is a nonautomatic, professional-grade solution engineered for reliable removal of unwanted water in septic effluent applications. Featuring a durable ½ HP motor, the N153 is trusted for its dependability in both high pressure and high flow environments. As a nonautomatic pump, the Model N153 requires either a piggyback float switch or control panel for operation. These options allow on-site adjustment of on/off points, making the pump an excellent choice for deep sump pits and pump tanks where customized control is essential. Built for strength and a long service life, the N153’s switch case, motor housing, and pump housing are all constructed from heavy-duty cast iron, while the engineered plastic vortex impeller features a smooth, corrosion-resistant surface that enables both water and solids to pass freely through the pump. This design reduces the risk of clogging and ensures consistent, efficient operation. To further enhance durability, the identification tag, handle, and hardware are made from non-corrodible stainless steel, providing superior performance even in the most demanding conditions. Every Zoeller 153-0002 pump is fully submerged and tested to its published performance curve prior to shipment, ensuring peace of mind and reliable operations straight out of the box.