Underground septic tanks

All septic tanks are made using the rotational moulding method, which produces a very tight and extremely durable construction. We have tanks with capacities ranging from 1 m3 to 75 m3. The variety of models makes it possible to choose and install the tanks in any ground conditions. For heavy soils and in grounds with high groundwater levels, special flat tanks are dedicated. Please contact our advisors who will help you select a tank model to suit your needs.

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Ecoleader Z-1000 septic tank
  • -3%

Ecoleader Z septic tank

  • Underground septic tank
  • Vertical tank
  • Capacity 1000l and 2000 l
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Price
PLN1,233.67 Regular price PLN1,271.82
PLN1,002.98 tax excl
Lowest price: PLN1,271.82 -3%
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Septic tank Bolt 1000l
  • -11%

Septic tank Bolt

  • Tank capacity from 1000 l to 3500 l
  • Tank made of polyethylene
  • Warranty period is 5 years
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1 Review(s) 
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PLN1,198.83 Regular price PLN1,347.00
PLN974.66 tax excl
Lowest price: PLN1,212.30 -1%
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Flat Bolt septic tank
  • -11%

Flat Bolt septic tank

  • Flat tank from 3000 l to 10000 l
  • Tank made of polyethylene
  • Warranty period is 5 years
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1 Review(s) 
Price
PLN2,669.11 Regular price PLN2,999.00
PLN2,170.01 tax excl
Lowest price: PLN2,699.10 -1%
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DropWater septic tank 2000l
  • -11%

Drop Water septic tank

  • Underground septic tanks
  • Inlet DN 100-150
  • Capacity from 2000l to 5000l
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2 Review(s) 
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PLN2,561.42 Regular price PLN2,878.00
PLN2,082.46 tax excl
Lowest price: PLN2,590.20 -1%
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GAMA TANK 1000L
  • -5%

Gama septic tank

  • Underground waste tank, septic tank
  • Polyethylene tank with cover, 100% watertight
  • Capacity from 1,000 to 2,500 l
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2 Review(s) 
Price
PLN1,118.25 Regular price PLN1,177.11
PLN909.15 tax excl
Lowest price: PLN1,177.11 -5%
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EcoLeader R septic tank
  • -5%

EcoLeader R septic tank

  • Capacity 3400 l - 7100 l
  • Permissible ground level 0.8 m
  • Drainless polyethylene tank
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Price
PLN3,678.44 Regular price PLN3,872.04
PLN2,990.60 tax excl
Lowest price: PLN3,484.84 +6%
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Septic tank Try HDPE
  • -15%

Septic tank Try HDPE

  • Capacity from 2 m3 to 30 m3
  • Diameter from 0.8 m to 1.6 m
  • Three-layer construction of high density polyethylene PEHD
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1 Review(s) 
Price
PLN3,432.90 Regular price PLN4,038.71
PLN2,790.98 tax excl
Lowest price: PLN4,038.71 -15%
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Jumbotank septic tank 10000l
  • -15%

Jumbotank septic tank

  • HDPE monolithic tank
  • Tank for drainage septic tank
  • 10,000 l capacity
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1 Review(s) 
Price
PLN9,044.85 Regular price PLN10,641.00
PLN7,353.54 tax excl
Lowest price: PLN8,832.03 +2%
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Ecoline II septic tank 1700 l
  • -7%

Ecoline II septic tank

  • 100% Polyethylene septic tank
  • Resistant to difficult ground conditions
  • Capacity 1700 to 7500 litres
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PLN3,499.59 Regular price PLN3,763.00
PLN2,845.20 tax excl
Lowest price: PLN3,574.85 -2%
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Neo septic tank 5000 l
  • -5%

Neo septic tank

  • Underground, flat septic tank
  • Monolithic tank with a 35-year warranty
  • Capacity from 1500 to 40000 litres
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PLN3,848.45 Regular price PLN4,051.00
PLN3,128.82 tax excl
Lowest price: PLN3,645.90 +6%
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F-Line septic tank 1500 l
  • -5%

F-Line septic tank

  • Underground, flat septic tank
  • Tanks for difficult ground conditions
  • Tank volume from 1500 to 7500 l
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Price
PLN4,164.80 Regular price PLN4,384.00
PLN3,386.02 tax excl
Lowest price: PLN3,945.60 +6%
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Blueline II septic tank 2600 Rewatec
  • -5%

Blueline II septic tank

  • Blueline underground septic tank
  • 25 year warranty on tank tightness
  • Capacity from 2600 to 10000 l
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Price
PLN4,736.70 Regular price PLN4,986.00
PLN3,850.98 tax excl
Lowest price: PLN4,487.40 +6%
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Octagon septic tank 4000 l
  • -5%

Octagon septic tank

  • Octagon flat septic tank
  • Easy installation in difficult groundwater conditions
  • Capacity from 4,000l to 21,500l
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Price
PLN6,765.90 Regular price PLN7,122.00
PLN5,500.73 tax excl
Lowest price: PLN6,409.80 +6%
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As standard, the septic tanks are suitable for foundation in green areas. We also offer models for installation in vehicle traffic areas. The selection of a septic tank depends primarily on the number of regular inhabitants. In the classic calculation formula, the number of inhabitants should be taken into account and then multiplied by the standard consumption of wastewater per day (150 litres/person is assumed). The result will allow us to estimate the daily amount of wastewater generated. According to the standard, wastewater should not be stored for more than an average of 14 days - which is why 14 days is usually taken into account.

The Aquatechnika shop is the ideal place to buy a septic tank. We guarantee delivery throughout Poland - Warszawa, Kraków, Wrocław, Poznań, Szczecin, Łódź, Katowice, as well as deliveries abroad. In our offer you will find products of renowned global brands and Polish manufacturers at attractive prices. The product range includes tanks from 1000l to 75000l capacity, as well as large commercial installations on individual request. Before making your choice, we invite you to check our attractive offers and to contact our advisors. We offer the lowest prices and the possibility to negotiate.