Throughout the world, the inland shipping, marine shipping and offshore industries make use of one of Marflex's best-known products: the electric-drive deepwell pump. These cargo and ballast pumps are our own unique design and are manufactured in-house. The Marflex deepwell pump has an oil lubricated driveshaft that is an original design of Marflex itself! Marflex ensures that its customers receive a pump system that is: Highly efficient, Easy to install, Low-noise Low-maintenance, Ecologically responsible