Soakaway tunnel (chamber) ST-130, capacity 130L, dimensions: L/W/H 1190x500x320mm, for drainage treatment plant KOM-ST130

Effective wastewater and rainwater drainage – reliable ST-130 chamber

The ST-130 drainage chamber is a key element of the drainage system, designed for the effective drainage of treated wastewater from domestic sewage treatment plants and rainwater. The chamber's construction, made by injection molding with reinforcing ribs, ensures its durability and stability, even under vehicular load. Transverse slots in the side walls allow for even distribution of liquid into the ground.

Application and functionality

The ST-130 chamber works perfectly in soils with good and medium permeability. Its capacity of 130 liters and drainage area of 1 m² allow for the construction of efficient and reliable drainage systems. The ability to arrange the chambers in rows, in different directions, provides flexibility during installation and adaptation to the specifics of the plot. Additionally, the deflector in the construction prevents soil washout, which increases the durability of the entire system.

Benefits for the installer and user

• Easy installation: The low weight (4.7 kg) of the chamber facilitates transport and installation, reducing working time.
• Space saving: The ability to stack chambers minimizes storage space.
• Flexibility: The ability to arrange chambers in various configurations allows the system to be adapted to individual needs and site conditions.
• Durability: The chamber construction withstands vehicular load (up to 7.5 t/m), allowing for the development of the area above the drainage system.
• Additional purification: Additional aerobic purification of wastewater occurs in the drainage bed, improving the quality of water discharged into the environment.
• Versatility: The chamber can be used for both drainage of wastewater from domestic treatment plants and rainwater from roofs (1 tunnel per 10m² of roof or 4 pieces per 70 m² of roof area).

The ST-130 chamber is an investment in a durable and ecological solution for managing rainwater and wastewater. Its solid construction and ease of installation make it an ideal choice for both professionals and end users.