4143-4 Shower Sump Pump System, 750 GPH Model, 12-Volt, 22-Inch Wire, Large Box, ¾-Inch Interior Diameter Outlet Hose. Shower Sump Pump System. Item Package Dimensions L x W x H. 14.5 x 8.6 x 4.9 inches. 4.75 x 14 x 9.5 inches. 4.75″L x 14″W x 9.5H. End Product & Information. Delivers outstanding performance for fast water flow into and out of the sump. Versatile system can utilize multiple inlets hooked up to more than one drain source using different hose sizes. Can handle inflow from the head sink, shower stall, and galley sink. Large sump box includes air vent to prevent air locks. Lid with gasket snaps in to allow quick installation, and for removal for cleaning. ¾-inch interior diameter outlet hose. Rated for 12 volts, uses 22-inch wire connection. This Attwood Model 750 GPH Shower Sump Pump System delivers outstanding performance for fast water flow into and out of the sump. It is so versatile it can utilize multiple inlets hooked up to more than one drain source using different hose sizes. For instance, it can handle inflow from the head sink, shower stall, and galley sink. The large sump box includes an air vent to prevent air locks. Its lid snaps in to allow quick installation, and for removal for cleaning, and it includes a gasket to seal the sump box against overflow. This Model 750 GPH Sump Pump System has a ¾-inch interior diameter outlet hose, is rated for 12 volts, and uses a 22-inch wire connection. It meets or exceeds all applicable ABYC and USCG standards. Attwood Corporation has been an award-winning leader in engineering, testing, and manufacturing the highest quality marine products for over 150 years. We deliver safe and reliable lighting, fuel systems, water systems, seating & pedestals, swim ladders, custom upholstery, and general marine accessories that are easy to install and meet regulatory compliance. In our store for all products. Check our special offers for Home items! Check the best GIFTS with the best price! We’re a little working hard for giving the higher quality service possible and our goal is to give to you the best service possible. We have a big catalogue for you and we use third warehouses and suppliers for giving you the best service possible. NOTE: After a order placed our system will send automatically the request to the warehouses and will be not possible to cancel. We’re working hard to ensure your package arrives as soon as possible. But we will do our best for getting to you your package within 48 hours. Remind that opening a case will get longer timefrime for solving small problems that we can figure out by a message! We try our very best to make sure every customer is completely satisfied. If you have any kind of issue, please reach us by private message and we will work together for finding the best solution. You can pay with.