The DGF12-LPS Flex Hose System is tailored to your specific hydraulic needs for low pressurized sewer system requirements. Engineered with an Easy Slip Fit connection with integral ball check valve for quick installations and comes complete with SST hardware and anti-siphon protection, the DGF12-LPS Flex Hose System is the preferred choice. Offered in simplex or duplex design with either semi-positive displacement or centrifugal submersible grinder pumps coupled with a range of quality controls and accessories.