8-Foot 2250L Basement Septic Tank | For 2.5x1.4m Sanitary Container

Integrated 8' Sanitary Retention Tank – Autonomous Sanitation Solution for Compact Modules
 This 8-foot basement septic tank is a new, 2,250-liter steel technical tank. Designed specifically to serve as a structural base for compact mobile modules, it allows the installation of standard-sized plumbing units or sanitary containers (2.50 m x 1.40 m) on sites without direct connection to the municipal sewer system or mains drainage.
 Thanks to its robust design, the sanitary container can be easily and directly placed on top of the septic tank. This vertical configuration offers a space-saving, self-contained sanitation solution, ideal for construction sites, festival grounds, site offices, or isolated areas.
 Technical Specifications & Dimensions

 
 Type: Under-base septic tank for 8-foot (8ft) container
 
 Condition: New
 
 Volumetric capacity: 2,250 liters
 
 Length: 2.50 m
 
 Width: 1.40 m
 
 Height / Thickness: 0.70 m
 
 Floor area: 3.50 m²
 
 Empty weight: 350 kg per unit
 
 Outer material: High-strength steel
 
 Standard color: Light Grey (RAL 7035) – Color customization available upon request according to your needs.

 Structural Features & Included Accessories

 
 Simplified stacking: Its 3.5 m² footprint corresponds exactly to the footprint of the 8-foot compact sanitary modules on the market, allowing for secure stacking and perfect alignment of the structures.
 
 Interior fittings: Designed exclusively for the retention and temporary storage of wastewater, this tank has no internal fittings (no insulation, no flooring, no heating or lighting).
 
 Access stairs provided: Installing the pit under the container raises the entire structure by 70 cm. To ensure the safety and comfort of users during entry and exit, this septic tank is delivered complete with its own suitable metal access stairs.

 Key Strengths for Logistics and Operations:

 
 Autonomy in Isolated Areas: Makes the absence of a sewer network completely transparent for the operation of your sanitary blocks or residential site cabins.
 
 Maximum Space Optimization: Installation in the base (directly under the container) avoids the floor space required by a remote tank, an essential feature on confined construction sites.
 
 Lightweight and Standardized Handling: With an empty weight of only 350 kg and a compact 8-foot format, transport by flatbed truck and placement by crane are greatly simplified.