Other inlet configurations available.ĭischarge Connections: Pump discharge terminates in 1-1/4' NPT female thread. Inlet Connections: 4' inlet grommet standard for DWV pipe. TABLE OF CONTENTS 1.0 INTRODUCTION 2.0 DEFINITIONS 3.0 CHARACTERISTICS OF WASTEWATER 4.0 COMMON TYPES OF WASTEWATER MANAGEMENT SYSTEMS 4.1 Septic Tanks 4.2 Disposal Fields 4.3 Aerobic Tanks and Package Treatment Plants 4.4 Holding Tanks 4.5 Sewage Ejector Systems 4.6 Privies (Outdoor toilets) 4. Discover where to buy a sewage grinder pump or contact us at 80 to speak with an expert. If you need a reliable grinder pump manufacturer, you can rely on us. Outdoor stations accommodate depths from 102 inches to 160 inches (see drawings, above).Į/One requires the installation of its stainless steel UNI-LATERAL to prevent backflow from the sewer system from entering the grinder pump station. Our company is headquartered in Kentucky and family-owned, demonstrating our dedication to producing high-quality products. Stations are available for indoor and outdoor installations. The DH502/DR502 can accommodate flows of 6000 gallons per day. A single DH502/DR502 can be used for nine average, single-family homes, and up to 24 homes where codes allow and with consent of the factory.

The tank is made from tough, corrosion-resistant FRP and provides 500 gallons of capacity.

The DR502 is the “radio frequency identification” (RFID), or “wireless,” model that uses wireless technology to communicate between the level controls and the motor controls.

The DH502 is the “hardwired,” or “wired,” model where a cable connects the motor controls to the level controls through watertight penetrations.

The grinder pumps use integrated level-sensing pressure switches instead of floats - the 'core'-style pump is compact and easily removed for service if needed. The fluid leaving the jet is flowing at a high velocity which due. In an ejector, a working fluid (liquid or gaseous) flows through a jet nozzle into a tube that first narrows and then expands in cross-sectional area. The DH502/DR502 grinder pump station consists of two pumps and a tank with a dry accessway. A vacuum ejector, or simply ejector is a type of vacuum pump, which produces vacuum by means of the Venturi effect. Drawings & Installation InstructionsĭH502/DR502 Installation Instructions (PDF, 2 mb) This model was previously known as the Model GP 2016. Grinder pumps collect wastewater from the building and send it to the central sewer and/or treatment system through small-diameter pipes. The E/One model DH502/DR502 duplex (2 pumps) grinder pump station is an ideal choice for multiple single-family homes and light commercial applications.

Prefault Monitor for Air Cooled Generatorsĭ-Series | DH502 & DR502 Grinder Pump Station.

Condition Monitoring for Turbine Generators.

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Low Pressure Sewer System Replaces Septic System In Lake Community.Grinder Pump Driven Pressure Sewer Systems.Design Assistant Installation Instructions.

E1 sewage ejector system