Collection tanks – horizontal

Tunetanken Horizontal 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 wings.
  • Access shaft.
  • Centrally placed discharge shaft.
  • Complete discharge.
  • Stays steadily in the ground.
  • Large programme of vertical and horizontal tanks.
  • Fiber-reinforced composite material with great strength and long life-cycle.
  • Uplift resistance wings secure tank stays in place.
  • 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.


1000 mm1500 liter2000 mmComposite
1000 mm2500 liter3300 mmComposite
1250 mm3000 liter2625 mmComposite
1250 mm4500 liter3850 mmComposite
1500 mm6000 liter3800 mmComposite
1500 mm7500 liter4650 mmComposite
1600 mm8500 liter4450 mmComposite
1600 mm10000 liter5200 mmComposite
1800 mm12500 liter5100 mmComposite
1800 mm15000 liter6100 mmComposite
2000 mm17500 liter5850 mmComposite
2000 mm20000 liter6600 mmComposite
2300 mm25000 liter6000 mmComposite
2300 mm30000 liter7500 mmComposite
2500 mm35000 liter7500 mmComposite
2500 mm40000 liter9200 mmComposite
2800 mm40000 liter7600 mmComposite
2800 mm45000 liter8450 mmComposite
2800 mm50000 liter9250 mmComposite
3000 mm40000 liter6900 mmComposite
3000 mm45000 liter7600 mmComposite
3000 mm50000 liter8350 mmComposite
3000 mm55000 liter9000 mmComposite
3500 mm50000 liter6600 mmComposite
3500 mm55000 liter7150 mmComposite
3500 mm60000 liter7650 mmComposite
3500 mm65000 liter8200 mmComposite
3500 mm70000 liter8700 mmComposite
3500 mm75000 liter9200 mmComposite
4000 mm60000 liter5600 mmComposite
4000 mm65000 liter6000 mmComposite
4000 mm70000 liter6400 mmComposite
4000 mm75000 liter6800 mmComposite
4000 mm80000 liter7200 mmComposite
4000 mm85000 liter7600 mmComposite
4000 mm90000 liter7950 mmComposite
4000 mm95000 liter8350 mmComposite
4000 mm100000 liter8750 mmComposite
4500 mm70000 liter6200 mmComposite
4500 mm75000 liter6500 mmComposite
4500 mm80000 liter6800 mmComposite
4500 mm85000 liter7100 mmComposite
4500 mm90000 liter7400 mmComposite
4500 mm95000 liter7700 mmComposite
4500 mm100000 liter8000 mmComposite
4500 mm105000 liter8300 mmComposite
4500 mm110000 liter8600 mmComposite
4500 mm115000 liter8900 mmComposite
4500 mm120000 liter9200 mmComposite
4500 mm125000 liter9500 mmComposite
4500 mm130000 liter9900 mmComposite
4500 mm135000 liter10260 mmComposite
4500 mm140000 liter10640 mmComposite
4500 mm145000 liter11020 mmComposite
4500 mm150000 liter11400 mmComposite

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