Bolt Standard superstructure
PLN129.00
tax incl
PLN104.88
tax excl
- Extension for tank BOLT 1000-7000l
- Internal diameter 44 cm
- Height 21.5 cm
Inspection manhole extension for BOLT tanks
The superstructure is designed for BOLT tanks and is used when a deeper foundation is required for the tank.
The Bolt superstructure allows for the extension of the inspection manhole in a rainwater or waste water tank. This allows a deeper foundation for the tank and makes use convenient. The extensions are dedicated to Bolt tanks with capacities from 1000 l to 7000 l. The superstructure is easy to install and perfectly adapted to the basic dimensions of the tank, allowing for a smooth installation without modifications.
The extension is made of polyethylene, which is resistant to adverse external conditions, guaranteeing a long service life.
The extension is made of polyethylene, which is resistant to adverse external conditions, guaranteeing a long service life.
In category: Tank covers and extensions we also have other superstructures such as NADBUDOWA SR EKO or NADBUDOWA JUMBO M and many others.
Dimensions of extension for Bolt underground tanks
Intended use | Inner diameter [mm] | Outside diameter [mm] | Height [mm] |
Bolt 1000 - 7000 l | 440 | 504 | 215 |