Why Choose a Pressure Sewer System?
Pressure sewer systems with E/One grinder pumps offer a modern, reliable alternative to traditional gravity sewer systems. They’re designed to efficiently transport wastewater in challenging landscapes, reduce installation costs, and provide long-term reliability for residential, commercial, and municipal applications.
Adaptable to Any Terrain
E/One systems perform reliably in flat areas, rocky soil, high water tables, and other challenging conditions where gravity sewers may fail.
Ideal for Residential & Municipal
Whether for subdivisions, commercial developments, or municipalities, E/One pressure sewer systems offer scalable solutions that fit a wide range of wastewater needs.
Compact, Efficient Pipelines
Small-diameter, pressurized pipelines reduce excavation, save space, and lower installation costs without sacrificing performance.
Energy-Efficient Performance
E/One pumps are designed to operate efficiently, minimizing electricity usage while maintaining consistent wastewater flow.
Automatic Grinder Pump Operation
Each pump automatically engages when wastewater reaches a set level, grinding solids for smooth passage through pressurized lines, reducing clogs and maintenance issues.
Low Maintenance & Long Service Life
Built for durability, E/One systems reduce wear and tear, requiring fewer repairs and supporting long-term wastewater management reliability.
How Pressure Sewer Systems Work
Pressure sewer systems rely on a network of small-diameter pipes and grinder pumps stationed at each home. Wastewater flows by gravity from the home into the grinder pump tank. Once the wastewater reaches a specific level, the pump turns on, grinding the waste into a fine slurry and propelling it under pressure to the municipal sewer or treatment plant.
- Small-diameter pipes (2 to 4 inches) follow the contour of the land.
- Eliminates the need for deep trenching and lift stations.
- Cost-effective and environmentally friendly.
E/One Grinder Pump Advantages
Built for All Terrain Performance
With design priorities centered on clog prevention, continuous operation, and low life-cycle costs, Environment One Corporation (E/One) grinder pump systems are trusted across residential, commercial, and municipal applications—especially where terrain and infrastructure challenges demand more than a standard solution.
Core System Strengths
- ✓Powerful Grinding CapabilityReduces the size of solids for smooth passage through pressurized lines.
- ✓Energy Efficient DesignOperates automatically and conserves energy over long service cycles.
- ✓Robust ConstructionBuilt to withstand continuous use in diverse environments.
- ✓Service‑Friendly ComponentsDesigned for easier inspection, servicing, and repair by trained technicians.
Key Features of E/One Grinder Pump Systems
Engineered for absolute reliability, the E/One grinder pump is packed with innovative features that set the industry standard for pressure sewer systems.
Tank Capacity & Material
Available in 70–500 gallons; constructed from HDPE, PE, FRP, or fiberglass for durability.
Pump Configuration
Simplex, duplex, triplex, and quadplex setups to meet varying flow and site requirements.
Wetwell Design
Choose from D-Series dry accessway, W-Series open wetwell, or Gatorgrinder fiberglass tanks.
Motor & Flow Specs
Extreme Series grinder pump: 1 HP motor, 15 GPM at 0 psig, 7.8 GPM at 80 psig, energy efficient.
Installation Flexibility
Adjustable inlet heights and multiple tank depths to accommodate sites.
E/One System Insights & Latest Updates
Explore our collection of informative videos and recent news to see why E/One is the industry leader in pressure sewer technology. Learn about the incredible capabilities of E/One grinder pumps, discover real-world applications, and stay informed on our newest project highlights and system advancements.
Will it Pump?
Watch as the E/One grinder pump handles challenging debris seamlessly.
How Far?
See the incredible distances and elevations E/One systems can cover.
System Overview
A comprehensive look at why E/One is the industry leader.
Latest E/One News
Your Partner for E/One Grinder Pump Systems
Haynes Equipment provides complete lifecycle support for E/One sewer solutions. Whether you are designing a new all-terrain sewer project, need immediate replacement parts, or require factory-trained technicians for emergency repairs, our team is ready to assist.
Sales & Parts Support
Our Olathe, KS facility provides dedicated sales and support to help you quickly source complete pump stations, replacement cores, and essential repair parts.