Orenco STEP/STEG Effluent Systems
Orenco Systems, headquartered in Sutherlin, Oregon, is one of the most established names in decentralized wastewater. Their STEP/STEG systems are used for community-scale effluent collection and pressure distribution, while their pumps, filters, and control panels are components in many types of advanced septic installations. For Orenco's advanced treatment technology, see the Advantex Treatment System.
System Overview
Orenco Systems, with over 40 years in decentralized wastewater, manufactures STEP (Septic Tank Effluent Pump) and STEG (Septic Tank Effluent Gravity) collection and distribution systems. These effluent management systems provide reliable pumping, controls, and monitoring for community-scale and individual installations.
Key Features
System Benefits
- Over 40 years of proven performance
- Components designed for easy field serviceability
- Long component life with replaceable parts
- Comprehensive manufacturer warranty
- Strong technical support and training programs
Ideal For
- Residential communities
- Commercial developments
- Decentralized wastewater collection
- Pressure distribution systems
- Sites requiring effluent pumping
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(540) 419-3008Explore Other Systems
ADVANTEX
The Advantex system by Orenco is an advanced treatment unit that provides superior wastewater treatment through recirculating textile media filtration. Ideal for properties with poor soil conditions or limited space, this NSF/ANSI Standard 40 certified system delivers consistent, high-quality effluent that meets or exceeds most regulatory treatment standards.
EZFLOW
EZFlow by Infiltrator Water Technologies is an environmentally friendly alternative to traditional stone and pipe drain fields. This drain field component uses engineered polystyrene aggregate encased in geotextile fabric, providing excellent drainage while reducing installation time and eliminating the need for gravel trucks.
EZTREAT
The E-Z Treat system is a recirculating synthetic media filter designed and manufactured in Fauquier County, Virginia. It is the first and only biological-based treatment system certified to NSF/ANSI Standards 40, 245, and 350 (water reuse), achieving 60% or greater nitrogen reduction for residential and commercial applications.
AMERICAN
Drip distribution provides precise, pressure-compensating dispersal of pre-treated effluent. This dispersal method is ideal for sloped sites or areas requiring uniform distribution, ensuring optimal soil absorption across the entire drain field. Requires a pre-treatment unit upstream.