Klargester Sigma Septic Tank

Sigma
The Klargester Sigma shallow dig septic tank is designed to reduce both installation time and cost.

The range is available in various sizes suitable for properties with dig height restrictions. The advanced design of the Sigma Shallow Dig delivers a robust, impact resistant and durable tank.

Homeowners with septic tanks that discharge directly into surface water will need to replace or upgrade their drainage either when they sell their property or as soon as possible. 
 
Homeowners are responsible for their choice, installation and maintenance of their wastewater system under a new code of practice introduced by the Environment Agency. They have a legal responsibility to minimise the impact of your sewage waste if they manage it within the bounds of your property e.g. with a septic tank or sewage treatment plant (Binding Rules 2020, DEFRA, January 2015).

Important Update: 

Under very specific ground or site conditions, reed beds and converters can occasionally be used to comply with the  General Binding RulesKingspan Klargester's reed beds are low maintenance, easy to install, and Building Regulations-compliant. 

For more information call our team today on 0129 663 3000, or contact us using one of the alternate options below.

Our team are on hand to talk you through selecting the best Kingspan Klargester system for you, using the options below:    

  Email us       Request a call back       Get a quote

Key Benefits
Technical information
Literature Downloads
Applications

Features and benefits

  • Fully compliant, tested and approved to EN12566 Part 1
  • CE marked to comply with Construction Products Regulations July 2013
  • Robust and simple to install for reduced on-site installation time
  • Reduced excavation costs, saving you money
  • Less soil disposal and less backfill material - kinder to the environment
  • Made from GRP - strong and durable for ultimate reliability
  • Light, watertight and chemically resistant
  • Robust, weather proof for guaranteed durability, giving you value for money
Technical Specification
 
Model Reference Capacity
(Litres)
No.People
(150lt/Head/Day)
Diameter
(mm)
Length
(mm)
Standard Inlet Invert (mm) Standard Outlet Invert (mm) Depth (mm)
STH028 2,800 5 1,225 2,995 500 530 1,627/1,587*
STH038 3,800 12 1,225 3895 500 530 1,617/1,577*
STH057 5,700 24 1,425 4,275 500 530 1,828/1,786*
STH071 7,150 34 1,920 3,225 500 530 2,290
STH091 9,150 47 1,920 3,960 500 530 2,290

* 110mm Diameter Pipework / 160mm Diameter Pipework

Klargester Product Guide

Klargester Septic Tanks Brochure

Typical Applications for the Klargester Sigma Septic Tank range:

  • Single/Multiple Homes
  • Caravan & Camping sites
  • Golf Course Toilet/Washroom Facilities
  • Churches
  • Mobile Homes / Static caravans
  • Farms
  • Temporary work offices
  • Offices/Light Industrial Premises
  • Temporary Dwellings & Welfare Facilities
Contact the Water Team

Have questions about the best solution for you?

No problem! Our friendly water experts are on hand to help you explore your options. Call us on 0129 663 3000 or email klargester@kingspan.com

Talk to us

Get support with your off-mains domestic or commercial project

Contact Kingspan Klargester