Click on the links to open and download the relevant information below. 

Brochures

STS - Secondary Treatment System
Information Brochure STS.pdf

sepron™ Leach Drains
Leach Drain MK2- Information Brochure.pdf

Manuals

STS Owner’s Manual
Owners Manual - STS8.pdf

Notice to occupants - STS
Notice to occupants - STS8.pdf

Alternative Treatment System Owner’s Manual
Alternative Treatment System- Owner's Guide.pdf

sepron™ Leach Drains Installation Manual
Leach Drain Mk 2- Installation.pdf

Notice to occupants - ATS
Notice to occupants - ATS.pdf

Installation Manual sepron™ poly tanks
sepron™ Plastic Tanks -Installation Manual & Owners Manual.pdf

Frequently Asked Questions
Frequently Asked Questions.pdf

Troubleshooting
Troubleshooting.pdf