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.

Ecoleader Z septic tank

Underground septic tank
Vertical tank
Capacity 1000l and 2000 l

0 Review(s)

PLN1,195.51 PLN1,271.82

PLN971.96 tax excl

Lowest price: PLN1,195.51 0%

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Septic tank Bolt

Tank capacity from 1000 l to 3500 l
Tank made of polyethylene
Warranty period is 5 years

2 Review(s)

PLN1,239.24 PLN1,347.00

PLN1,007.51 tax excl

Lowest price: PLN1,198.83 +3%

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-14%

Flat Bolt septic tank

Flat tank from 3000 l to 10000 l
Tank made of polyethylene
Warranty period is 5 years

1 Review(s)

PLN2,579.14 PLN2,999.00

PLN2,096.86 tax excl

Lowest price: PLN2,639.12 -2%

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-11%

Drop Water septic tank

Underground septic tanks
Inlet DN 100-150
Capacity from 2000l to 5000l

3 Review(s)

PLN2,561.42 PLN2,878.00

PLN2,082.46 tax excl

Lowest price: PLN2,446.30 +5%

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Gama septic tank

Underground waste tank, septic tank
Polyethylene tank with cover, 100% watertight
Capacity from 1,000 to 2,500 l

2 Review(s)

PLN1,106.48 PLN1,177.11

PLN899.58 tax excl

Lowest price: PLN1,106.48 0%

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-10%

EcoLeader R septic tank

Outlet tank made of polyethylene
Capacity 3400 l - 7100 l
Permissible ground level 0.8 m

0 Review(s)

PLN3,484.84 PLN3,872.04

PLN2,833.20 tax excl

Lowest price: PLN3,484.84 0%

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-16%

Septic tank Try HDPE

DELIVERY INCLUDED
Capacity from ^2m3 to ^20m3
Diameter from 1.2m to 1.6m
Three-layer construction of high density polyethylene PEHD

2 Review(s)

PLN3,874.50 PLN4,612.50

PLN3,150.00 tax excl

Lowest price: PLN3,485.71 +11%

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-17%

Jumbotank septic tank

HDPE monolithic tank
Tank for drainage septic tank
10,000 l capacity

1 Review(s)

PLN8,832.03 PLN10,641.00

PLN7,180.51 tax excl

Lowest price: PLN8,832.03 0%

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-11%

Ecoline II septic tank

100% Polyethylene septic tank
Resistant to difficult ground conditions
Capacity 1700 to 20000 litres

1 Review(s)

PLN3,482.57 PLN3,913.00

PLN2,831.36 tax excl

Lowest price: PLN3,443.44 +1%

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-10%

Neo septic tank

Underground, flat septic tank
Monolithic tank with a 35-year warranty
Capacity from 1500 to 40000 litres

0 Review(s)

PLN3,645.90 PLN4,051.00

PLN2,964.15 tax excl

Lowest price: PLN3,848.45 -5%

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-12%

F-Line septic tank

Underground, flat septic tank
Tanks for difficult ground conditions
Tank volume from 1500 to 7500 l

0 Review(s)

PLN3,857.92 PLN4,384.00

PLN3,136.52 tax excl

Lowest price: PLN4,164.80 -7%

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-10%

Blueline II septic tank

Blueline underground septic tank
25 year warranty on tank tightness
Capacity from 2600 to 10000 l

0 Review(s)

PLN4,487.40 PLN4,986.00

PLN3,648.29 tax excl

Lowest price: PLN4,487.40 0%

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-10%

Octagon septic tank

Octagon flat septic tank
Easy installation in difficult groundwater conditions
Capacity from 4,000l to 21,500l

0 Review(s)

PLN6,409.80 PLN7,122.00

PLN5,211.22 tax excl

Lowest price: PLN6,765.90 -5%

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-10%
New

Tango underground septic tank

Capacity 2000-5000 l
Lid included
Inlet 110 or 160 mm included

0 Review(s)

PLN2,574.00 PLN2,860.00

PLN2,092.68 tax excl

Lowest price: PLN2,340.00 +10%

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PipeLine wastewater retention tank Moderntank

PipeLine retention tank by Moderntank 20-100m3

Wide range of applications
Durability of up to 50 years
20-100m3 capacity
From SN2-SN16

0 Review(s)

Swimer Eco Septic Tank

Capacity 3000 and 6000 l
Inlet 110 or 160 mm
Tank without drain

0 Review(s)

PLN2,706.00

PLN2,200.00 tax excl

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Rainwater storage tank Ecoline Slim 2850 l

-11%
New

Ecoline Slim septic tank

Underground waste water storage tank
New flat form
Capacity from 2850 l to 6500 l

1 Review(s)

PLN4,488.27 PLN5,043.00

PLN3,649.00 tax excl

Lowest price: PLN4,437.84 +1%

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-10%
New

Sewage and septic tank Tango Flat

Capacity 4000 l
Lid included
Inlet 110 or 160 mm included

0 Review(s)

PLN4,095.00 PLN4,550.00

PLN3,329.27 tax excl

Lowest price: PLN3,933.80 +4%

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Try HDPE septic tank - on request

Selection on request
Capacity from 2000 l
Diameter from 0.8 m to 1.6 m
Three-layer construction of high density polyethylene PEHD

0 Review(s)

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-11%
New

Ecoline II septic tank 10000l

DELIVERY INCLUDED
Polyethylene septic tank
Resistant to difficult ground conditions
Capacity 10,000 litres

0 Review(s)

PLN11,570.89 PLN13,001.00

PLN9,407.23 tax excl

Lowest price: PLN11,570.89 0%

-5.02%
New

Underground water storage tank

Capacity 3000-5000l
Adjustable extension included
For rainwater, sewage and water (PZH-approved)

0 Review(s)

PLN2,767.50 PLN2,913.87

PLN2,250.00 tax excl

Lowest price: PLN2,913.87 -5%

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Ecoline V vertical septic tank

Vertical tanks
Underground septic tanks
Capacity from 1150 l to 3000 l

0 Review(s)

PLN3,377.25 PLN3,555.00

PLN2,745.73 tax excl

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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.

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Underground septic tanks

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