Vertical precipitation tanks

Vertical precipitation tanks are used for purification of wastewater. Tunetanken vertical precipitation tanks can be customised to meet requirements of specific projects.

Tunetanken precipitation tanks are high quality products produced in fiber-reinforced composite material that secures the tank great strength and a long life-cycle. Due to the unique properties of the material, it is used in production of highly exposed products such as windmills, ships, planes, bridges, etc. Precipitation tanks can be further reinforced to withstand pressure from soil, ground water and heavy traffic loads.

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  • 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.

Precipitation tanks are often exposed to different types of external heavy loads. Tunetanken vertical precipitation tanks can, therefore, be customised with reinforcements to withstand pressure from ground water, heavy traffic loads, and covering from soil.

Reinforcements for Tunetanken vertical precipitation tanks:

  • Reinforcement of precipitation tank to withstand groundwater pressure.
  • Reinforcement of precipitation tank to withstand heavy traffic loads.
  • Reinforcement of precipitation tank to withstand increased soil pressure.
  • Riser shaft.
  • Discharge alarm.
  • Smell-proof cover.
  • Pipe and flange stuts.


DiameterVolumeTypesHeightInlet heightMaterial
2300 mm8,0 m³20 PE2900 mm1900 mmComposite
2300 mm10,0 m³25 PE3400 mm2400 mmComposite
2300 mm12,0 m³30 PE3900 mm2900 mmComposite
2800 mm14,0 m³35 PE3100 mm2100 mmComposite
2800 mm16,0 m³40 PE3400 mm2400 mmComposite
2800 mm18,0 m³45 PE3700 mm2700 mmComposite
2800 mm20,0 m³50 PE4000 mm3000 mmComposite

Reinforcement to withstand pressure from groundwater

1020205476418,0 m³20 PEComposite
1020205561810,0 m³25 PEComposite
10202056303812,0 m³30 PEComposite
10202057652714,0 m³35 PEComposite
10202058891816,0 m³40 PEComposite
10202059439018,0 m³45 PEComposite
10202060973020,0 m³50 PEComposite
10202053669130,0 m³75 PEComposite
10202052278740,0 m³100 PEComposite
10202051366360,0 m³150 PEComposite
10202052194180,0 m³200 PEComposite
102020537752100,0 m³250 PEComposite
102020549665120,0 m³300 PEComposite

Reinforcement to withstand heavy traffic

1020203465838,0 m³20 PEComposite
10202035505310,0 m³25 PEComposite
10202036659412,0 m³30 PEComposite
10202037156514,0 m³35 PEComposite
10202038124816,0 m³40 PEComposite
1020203945818,0 m³45 PEComposite
1020204053720,0 m³50 PEComposite
10202030510930,0 m³75 PEComposite
10202031593040,0 m³100 PEComposite
10202032319460,0 m³150 PEComposite
10202033677280,0 m³200 PEComposite
10202034296100,0 m³250 PEComposite
102020352494120,0 m³300 PEComposite

Reinforcement to withstand increased pressure from soil

1020208066332,0 m³5 PE500 mmComposite
1020209336903,0 m³7,5 PE500 mmComposite
1020208124634,0 m³10 PE500 mmComposite
1020208236946,0 m³15 PE500 mmComposite
1020208357728,0 m³20 PE500 mmComposite
10202084997110,0 m³25 PE500 mmComposite
10202085774112,0 m³30 PE500 mmComposite
10202086657314,0 m³35 PE500 mmComposite
10202087427316,0 m³40 PE500 mmComposite
1020208887518,0 m³45 PE500 mmComposite
10202089735020,0 m³50 PE500 mmComposite
10202090546430,0 m³75 PE500 mmComposite
10202091577940,0 m³100 PE500 mmComposite
10202092920960,0 m³150 PE500 mmComposite
10202093852180,0 m³200 PE500 mmComposite
102020945634100,0 m³250 PE500 mmComposite
102020958057120,0 m³300 PE500 mmComposite

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