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 septic tank

  • Underground septic tank
  • Vertical tank
  • Capacity 1000l and 2000 l
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0 Review(s) 
Price
1,144.64 PLN Regular price 1,271.82 PLN
930.60 PLN tax excl
Lowest price: 1,271.82 PLN -10%

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) 
Price
1,198.83 PLN Regular price 1,347.00 PLN
974.66 PLN tax excl
Lowest price: 1,198.83 PLN 0%

Flat Bolt septic tank

  • Flat tank from 3000 l to 7000 l
  • Tank made of polyethylene
  • Warranty period is 5 years
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1 Review(s) 
Price
2,669.11 PLN Regular price 2,999.00 PLN
2,170.01 PLN tax excl
Lowest price: 2,669.11 PLN 0%

Drop Water septic tank

  • Underground septic tanks
  • Inlet DN 100-150
  • Capacity from 2000l to 5000l
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2 Review(s) 
Price
2,561.42 PLN Regular price 2,878.00 PLN
2,082.46 PLN tax excl
Lowest price: 2,561.42 PLN 0%

Gama septic tank

  • Underground waste tank, septic tank
  • Polyethylene tank with cover, 100% watertight
  • Capacity from 1,000 to 3,500 l
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2 Review(s) 
Price
1,082.94 PLN Regular price 1,177.11 PLN
880.44 PLN tax excl
Lowest price: 1,177.11 PLN -8%

EcoLeader R septic tank

  • Capacity 3400 l - 7100 l
  • Permissible ground level 0.8 m
  • Drainless polyethylene tank
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0 Review(s) 
Price
3,484.84 PLN Regular price 3,872.04 PLN
2,833.20 PLN tax excl
Lowest price: 3,872.04 PLN -10%

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
3,473.29 PLN Regular price 4,038.71 PLN
2,823.81 PLN tax excl
Lowest price: 3,554.06 PLN -2%

Jumbotank septic tank

  • HDPE monolithic tank
  • Tank for drainage septic tank
  • 10,000 l capacity
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1 Review(s) 
Price
9,044.85 PLN Regular price 10,641.00 PLN
7,353.54 PLN tax excl
Lowest price: 8,725.62 PLN +4%

Ecoline II septic tank

  • 100% Polyethylene septic tank
  • Resistant to difficult ground conditions
  • Capacity 1700 to 7500 litres
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0 Review(s) 
Price
3,192.00 PLN Regular price 3,360.00 PLN
2,595.12 PLN tax excl
Lowest price: 3,024.00 PLN +6%

Neo septic tank

  • Underground, flat septic tank
  • Monolithic tank with a 35-year warranty
  • Capacity from 1500 to 40000 litres
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0 Review(s) 
Price
3,848.45 PLN Regular price 4,051.00 PLN
3,128.82 PLN tax excl
Lowest price: 3,645.90 PLN +6%

F-Line septic tank

  • Underground, flat septic tank
  • Tanks for difficult ground conditions
  • Tank volume from 1500 to 7500 l
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0 Review(s) 
Price
4,164.80 PLN Regular price 4,384.00 PLN
3,386.02 PLN tax excl
Lowest price: 3,945.60 PLN +6%

Blueline II septic tank

  • Blueline underground septic tank
  • 25 year warranty on tank tightness
  • Capacity from 2600 to 10000 l
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0 Review(s) 
Price
4,736.70 PLN Regular price 4,986.00 PLN
3,850.98 PLN tax excl
Lowest price: 4,487.40 PLN +6%

Octagon septic tank

  • Octagon flat septic tank
  • Easy installation in difficult groundwater conditions
  • Capacity from 4,000l to 21,500l
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0 Review(s) 
Price
6,765.90 PLN Regular price 7,122.00 PLN
5,500.73 PLN tax excl
Lowest price: 6,409.80 PLN +6%
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.