*** A high-performance pump built for graywater removal ***Our Barnes 112900 Model SP33LT Laundry Tray Sump Pump comes completely preassembled with the pump, tank, discharge pipe and check valves so it is ready to install easily upon arrival. Our heavy-duty sump pump systems can be used to remove water where gravity flow is not available without breaking concrete. This model is specifically designed to handle graywater from washing basins, showers, and baths in typical septic tanks and other effluent applications. Barnes sump pumps save time and replacement costs because they are interchangeable with competing models and require no additional plumbing when replacing most competitor's pumps. SP33LT Features:- Designed for gray waste-water removal in a variety of locations- 11-gallon basin - High capacity 1-½ inch inlet and discharge- 1-½ inch threaded “spin weld” insert for the inlet- Accommodates 1-½ inch discharge piping- Corrosion-resistant thermoplastic pump body and strainer- Permanent split capacitor (PSC)- Includes thermal overload protection in the motor- Cast iron motor housing- Stainless steel shaft and hardware- Buna N seal- Stainless steel bolts - Robust design helps increase life-span of pump- Provides increased life-span and quieter operation- Includes check valve for easier installation- Durable air dried enamel paint- 10-foot long GFCI compatible power cord with sealing and strain relief- Can withstand continuous temperatures of up to 77°F (25°C) - Purchase includes a 24-month limited warranty*** Professional grade products that are engineered to last ***Engineers, plumbing contractors and homeowners have continued to depend on Barnes pumps for reliability and durability since the brands' founding in 1895. From essential applications like sewage and wastewater, to fountain pumps and revolutionary pressure sewer systems, Barnes pumps deliver innovative, cost-effective solutions supported by best-in-class service.