The Marsh ENCO 6 Person Sewage Treatment Plant with Pumped Outlet is a dependable domestic wastewater treatment solution designed for properties without access to mains drainage.
Suitable for domestic applications of up to 6 people, this Marsh ENCO system provides effective treatment of household sewage and wastewater before the treated effluent is discharged through the system’s pumped outlet.
The pumped outlet configuration is particularly useful where site levels or drainage conditions mean that a gravity discharge arrangement is not suitable. The system can therefore provide greater flexibility when planning the discharge route from the treatment plant.
Ideal for rural homes, new-build properties, extensions, renovations and domestic properties without mains sewerage, the Marsh ENCO provides a practical wastewater treatment solution as part of a correctly designed and installed drainage system.
Key Features
- Suitable for domestic properties of up to 6 people
- Marsh ENCO sewage treatment system
- Pumped outlet configuration
- Designed for domestic sewage and wastewater treatment
- Ideal for properties without mains drainage
- Useful where gravity discharge is not possible or practical
- Suitable for rural properties and new-build applications
- Underground installation
- Provides flexibility for the treated effluent discharge arrangement
- Designed for use as part of a professionally planned drainage system
Pumped Outlet Advantage
The pumped outlet configuration can be particularly beneficial on sites where the final discharge point is at a higher level than the treatment plant outlet. Rather than relying solely on gravity, the treated effluent can be pumped onward to the designated discharge point.
This can provide additional flexibility when designing drainage systems on properties with challenging ground levels or site layouts.
Installation
Correct installation is essential for the safe and effective operation of a sewage treatment plant. Site conditions, ground conditions, groundwater levels, discharge arrangements and local requirements should all be considered before installation.
Professional installation is recommended. Customers should confirm the suitability of the 6 Person Marsh ENCO Pumped Outlet for their property with a suitably qualified installer before ordering.
Please refer to the manufacturer’s technical documentation for full installation, operating and discharge requirements.

