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Sewer Systems

Design Center

Free Tools to Help You Design Your Pressure Sewer System

E/One offers these free tools & software to help you with all phases of design and planning your pressure sewer project.

Design Assistant 9 Software

Download E/One’s software for hydraulic analysis of sewer system layouts that will use E/One grinder pumps. This software will not size or design an individual grinder pump station. To find the right grinder pump station for your project, visit our Product Catalog or download our Station Sizing Reference Guide.

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Pressure Sewer Life Cycle Cost Calculator

Life Cycle Cost Calculator

How much does a sewer system cost? What are the life cycle costs of a sewer system? Compare E/One’s pressure sewer solution to gravity sewer, STEP systems, and vacuum sewer systems with this free comparison tool. Learn what kind of cost savings E/One pressure sewer can offer your next project.

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Free Sewer System Design Analysis - Submit Your Topo Map

Free Sewer System Design Analysis

Do you have a tough sewer project? Are gravity sewer installation costs too expensive, or is gravity trenching too disruptive? An E/One pressure sewer system can save on upfront and installed costs — 50% or more vs the cost of a gravity sewer. Find out what info we need when submitting your drawing.

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How Does The E/One Pressure Sewer System Work?

E/One has perfected the most rugged, longest-lasting sewer system in the industry. Learn how E/One can be installed on any terrain.

Download E/One Product Specifications
Product specifications are now accessible in one convenient location.

E/One Pressure Sewer System Connection Drawings
Typical installation and connection drawings for an E/One sewer system can be downloaded by clicking below:

  • Indoor Installation, Showing Lateral (Drawing #LM000111)
    Download: PDF / Zipped DXF
  • Outdoor Installation (Drawing #LM000112) - Download: PDF / Zipped DXF
  • Flushing Connection (Drawing #LM000113) - Download: PDF / Zipped DXF
  • Lateral Installation (Drawing #LM000114) - Download: PDF / Zipped DXF
  • Drop Connection (Drawing #LM000115) - Download: PDF / Zipped DXF
  • Terminal Flushing Connection (Drawing #ESD 10-0094) - Download: PDF) / Zipped DXF

E/One Pressure Sewer System Design Manual
Providing an overview of where to use pressure sewers, factors to consider when designing a pressure sewer system, station sizing, system layout, and zone designation.

What size grinder pump do I need

What Size Grinder Pump Do I Need?

E/One manufactures a 1 hp SPD grinder pump that is available with a variety of basin sizes and one, two, three or four pumps. To determine which size grinder pump station is needed, you’ll need to consider a few factors:

  • Wet well and discharge piping must be protected from freezing
  • Model and basin size must be appropriate for incoming flows, including peak flows
  • Appropriate alarm device must be used
  • Suitable location

Daily flows above those recommended may exceed the tank’s peak flow holding capacity and/or shorten the interval between pump overhauls. E/One should be consulted if higher inflows are expected. The final selection will have to be determined by the engineer on the basis of actual measurements or best estimates of the expected sewage flow. The recommended flows for each of E/One’s grinder pump stations are available in the Product Catalog section.

Find the right grinder pump station for your project:

Product Catalog >
Station Sizing Reference Guide >

Want More Information?

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