Collection tanks – vertical

Tunetanken Vertical Underground Collection Tanks are for below ground installation and have domed ends and access shaft. Tunetanken Collection Tanks can be delivered with further reinforcements to withstand ground pressure, soil pressure, and heavy traffic loads.

The Collection Tanks from Tunetanken are easy to install and easy to empty by sludge suction and can withstand external loads from groundwater pressure, traffic load and ground pressure. There is a large program of different vertical and horizontal Collection Tanks.

Tunetanken Collection Tanks are high quality products well-thought out in regard to establishment – operation – maintenance – life cycle – environment. Tunetanken collection tanks are produced in fiber-reinforced composite material. A unique material often used in production of strongly burdened products such as windmills, ships, planes, bridges, etc. Composite material is a recyclable material.

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  • Uplift resistance foot.
  • Access shaft.
  • Centrally placed discharge shaft.
  • Complete discharge.
  • Stays steadily in the ground.
  • Large programme of vertical and horizontal tanks.
  • Sizes from 1.200-200.000 litres.
  • Fiber-reinforced composite material with great strength and long life cycle.
  • Uplift resistance foot secures tank stays in place.
  • Low weight and flat bottom for fast and easy mounting.
  • Smooth internal surfaces without profiling for optimal discharge.
  • Frost resistance.
  • Discharge shaft available in two sizes with diameters of Ø580 and Ø780mm for better discharge with riser shaft.
  • Pipe and flange stuts
  • Smell-proof cover.
  • Discharge alarm.
  • Riser shaft.


900 mm1100 liter2100 mmComposite
1000 mm1200 liter1700 mmComposite
1000 mm1600 liter2200 mmComposite
1250 mm1800 liter1750 mmComposite
1250 mm2500 liter2250 mmComposite
1400 mm3000 liter2300 mmComposite
1600 mm4000 liter2300 mmComposite
1800 mm5000 liter2400 mmComposite
2000 mm6300 liter2400 mmComposite
2300 mm7300 liter2200 mmComposite
2300 mm8300 liter2500 mmComposite
2500 mm10000 liter2500 mmComposite
2500 mm12500 liter3000 mmComposite
2800 mm15000 liter3000 mmComposite
2800 mm20000 liter3800 mmComposite
3000 mm25000 liter4200 mmComposite
3000 mm30000 liter4900 mmComposite
3500 mm35000 liter4400 mmComposite
3500 mm40000 liter4900 mmComposite
3500 mm45000 liter5400 mmComposite
4000 mm50000 liter4800 mmComposite
4000 mm55000 liter5200 mmComposite
4000 mm60000 liter5600 mmComposite
4500 mm65000 liter5000 mmComposite
4500 mm70000 liter5300 mmComposite
4500 mm75000 liter5600 mmComposite
4500 mm80000 liter5900 mmComposite
4500 mm85000 liter6200 mmComposite
4500 mm90000 liter6500 mmComposite
4500 mm95000 liter6800 mmComposite
4500 mm100000 liter7100 mmComposite

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