Pentek DGD-2501-20 Dual-Gradient Density Cartridge 4.5" X 20" 1 Micron Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__5 HP Discharge Bearing: Exclusive Self-Lubricating Nylatron

Discharge Bearing: Exclusive Self-Lubricating Nylatron Bearing Resists Wear from Sand

duplex separate pump stop (SPS)

Littelfuse ALT-115-S Alternating Duplex Pump Relay Features

Single-Phase

Pentek DGD-2501-20 Dual-Gradient Density Cartridge 4.5" X 20" 1 Micron Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__5 HP Discharge Bearing: Exclusive Self-Lubricating NylatronDGD Series cartridges are manufactured from 100% pure polypropylene and are sized for use in our Big Blue filter housings. The Pentek DGD 2501 20 is designed for purity and will not impart taste, odor or color to the liquid being filtered. Additionally, the polypropylene construction provides superior chemical resistance and is not prone to bacterial attack. The DGD Series' advanced design combines selective final filtration with appropriate pre