TB1 surface sump
Sump for green area type TB2
Sump for green area type TB3
TB type sumps for green area provide access to manholes of an underground tank located within a green belt.
They can be easily and quickly mounted on a tank by screwing them with bolts to the tank coaming.
Available with different corrosion protection systems of the steel body, e.g. polyurethane coated, primer coated or hot-dip galvanised.
There are two types of covers available: aluminium and galvanised steel.
For use on tanks with a square and rectangular coaming.
- various steel body coating finishing methods:
- hot-dip galvanised
- polyurethane coated
- primer coated
- various cover materials:
- hot-dip galvanised steel
- crude aluminium
- easy installation on the tank
- anti-slip cover surface – checker plate
- TB1 sump for green area
1200×1200, h=1100 with an internal hole of 780×780 and a cover of 860×860 (7KN)
- TB2 sump for green area
1200×1200, h=1100 with an internal hole of 1000×1000 and a cover of 1080×1080 (7KN)
- TB3 sump for green area
1200×2400, h=1100 with internal holes of 1000×1000 and covers of 1080×1080 (7KN)