Product Description This 1/2 HP WAYNE Sewage Pump is well suited for harsh conditions because of its reinforced thermoplastic construction. The SEL50 can accommodate both a 2 in. and 3 in discharge making it a flexible solution. This pump is assembled in the USA for performance that lasts. It is easy to use and will deliver dependable performance – warrantied for 1 year. Able to pump up to 10, 000 gallons per hour. From the Manufacturer A WAYNE SEL50 Sewage Pump is an automatic pump used when water being pumped contains solids up to 2" in diameter. A common application is pumping waste from a bathroom to a sewer or septic line.