
Residential Developments

E/One Pressure Sewers for Residential Developments
Overcome challenging terrain and maximize your buildable acreage with Environment One (E/One) low-pressure sewer systems from Haynes Equipment. Traditional gravity sewer infrastructure requires deep excavation, massive manholes, and straight, sloped lines—driving up development budgets on land with rocky soil, flat layouts, or high water tables. E/One pressure sewer technology uses small-diameter, flexible HDPE pipelines buried just below the frost line, offering a highly reliable, contour-following alternative.
Major Developer Advantages
Up to 80% Upfront Infrastructure Savings
Drastically cut upfront costs by replacing expensive gravity lines with shallow, narrow-trench utility paths.
Unlock High-Profit Lots
Build confidently on waterfronts, steep slopes, or rocky ridges previously deemed cost-prohibitive or undevelopable.
Minimal Environmental Disruption
Preserves natural landscaping, reduces site grading demands, and completely eliminates groundwater infiltration common with cracked gravity systems.

Technical Features of E/One Grinder Pump Stations
Tank Capacity & Material Options
Available in heavy-duty 70-gallon to 500-gallon capacities, manufactured from durable HDPE, PE, or structural fiberglass (FRP).
Versatile Station Configurations
Choose from D-Series dry accessways, W-Series open wetwells, or robust Gatorgrinder fiberglass models to simplify routine maintenance checks.
Extreme Series Grinder Pumps
Engineered with a high-torque 1 HP motor delivering a steady 15 GPM flow rate at 0 psig and 7.8 GPM at 80 psig.
Field Service & Maintenance
Comprehensive aftermarket support from Haynes Equipment’s certified technicians, ensuring homeowners and HOAs experience zero disruption to essential utilities.
Odor Control Solutions
Integrated odor mitigation systems that ensure pressure sewers operate invisibly without disrupting community quality of life.
Smart Monitoring Panels
Residential control panels equipped with remote telemetry for proactive maintenance and early alarm notification before backups occur.
Maximize Your Development Acreage
Lower upfront infrastructure costs and build on challenging terrain with E/One pressure sewer systems backed by our expert field service team.






