140-Liter Underground Tank
Small utility shaft for protected access to underground lines and system components.
€179.00
Available, delivery time: 3-4 Werktage
- Compact for tight installation spaces
- flexible connection options up to DN 200
- 15-year warranty on the underground manhole
Compact PE manhole with adjustable height and versatile connections
The GreenLife 140-liter underground manhole is a compact solution for underground utility installations. It provides protected access to pipes, connections, or utility installations and can be used as a distribution, inspection, pump, or drainage manhole, depending on the application.
Thanks to its slim design with a 400 mm diameter, the underground manhole is particularly suitable for installation situations with limited space. The height can be individually shortened to match the existing ground level. The included walkable, child-safe cover—designed as a slip-on lid—ensures a secure seal while keeping the shaft accessible for inspection, maintenance, or future adjustments.
The product is shipped via DHL.
Product Features and Benefits
- 140-liter usable volume—suitable for compact technical, inspection, or distribution applications in the ground
- Slim design – the 400-mm diameter allows for space-saving integration into outdoor installations
- Customizable height – the manhole can be adjusted to the existing ground level
- Flexible connection options – connections up to DN 150 can be made using a rubber lip seal, while connections up to DN 200 can be made via welded fittings
- Relatively low weight—13 kg facilitates transport, handling, and positioning during installation
- Versatile application – suitable as a distribution, inspection, pump, or drainage shaft
- 15-year warranty on the underground manhole – subject to warranty terms and conditions (DE | EN) and when used properly
Technical Specifications
- Useful volume: 140 liters
- Diameter: 400 mm
- Height: 1,120 mm
- Weight: 13 kg
- Material: Low-density polyethylene (PE-LLD)
- Color: black
- Cover: walkable, snap-on lid
- Connection options: up to DN 150 using a rubber lip seal, up to DN 200 via a welded socket
Material & Quality
The underground manhole is made of polyethylene (PE-LLD). The material is corrosion-resistant and suitable for long-term use in the ground. The underground manhole is manufactured using a rotational sintering process. This results in a monolithic, seamless, and dimensionally stable structure.
The material used is 100% recyclable. Further information on GreenLife and sustainability can be found here.
Notes
Before installation, check the subsoil, groundwater level, soil permeability, and potential loads.
Please follow the installation instructions in their entirety before installation, connection, and commissioning. In the event of improper installation or failure to follow the installation instructions, warranty or guarantee claims may be limited if a detected defect is attributable to faulty installation.
| Diameter | 400 mm |
| Height | 1,120 mm |
| Material | Polyethylene |
| Color | black |
| Weight | 13 kg |
Do You Have Any Questions? We’re Here to Help.
Our customer service team is happy to assist you with any questions regarding product selection, application, installation, or accessories.
- Customer Service Hotline: +49 385 773 37-0 (Mon–Fri 7:00 AM–4:00 PM)
- Technical Support: +49 385 773 37-72 (Mon–Fri 8:00 AM–4:00 PM)
- Email: info@greenlife.de