![SM5533, SM5542 composite sumps](https://cgh.com.pl/en/wp-content/uploads/2022/03/Composite-tank-sumps-SM5533_SM5542.png")
Product information
HDPE tank sumps in different sizes
CGH tank sumps made of HDPE provide reliable and tight protection for the tank chamber and cover. The shape is optimised for accessibility, rigidity, ease of installation and a pipeline connection input.
Advantages
- Riser with adjustable height
- No special tools or equipment are required for installation
- Large surface for all required pipeline connection inputs
- Vacuum tested for water tightness
- Anti-corrosive
They do not corrode, require no corrosion protection after assembly works.
Technical information
- Thick wall HDPE sump
- Octagonal shape and large flat walls to connect pipes from 8 directions
- Two sump size variants, SM5533 lower with output diameter of the neck 820 mm, h=1295 mm and SM5542 larger with output diameter of the neck 1005 mm, h= 1272 mm
- Square or round cut for a coaming with holes for screws or a full bottom.