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  • Categories: Infiltration of Rainwater Systems
  • Categories: Underground Rainwater Tanks
AquaKing underground tank for rainwater 10000 l
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AquaKing rainwater tank

  • Capacity 10000 l,
  • Level raiser (superstructure) and cover included,
  • Polyethylene underground tank.
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Price
PLN10,579.00
PLN8,600.81 tax excl
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Draintunel drainage tunnels 270 l
  • -5%

Draintunel drainage tunnel

  • Capacity 270 or 620L
  • Version for pedestrian or car traffic
  • Absorption tunnel with perforated walls
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PLN736.25 Regular price PLN775.00
PLN598.58 tax excl
Lowest price: PLN673.51 +9%
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BLUELINE II TANKS
  • -5%

Blueline II rainwater tank

  • Blueline underground rainwater tank
  • Monolithic tanks with 25 years guarantee
  • Tank volume from 2600 to 10000 l
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2 Review(s) 
Price
PLN4,736.70 Regular price PLN4,986.00
PLN3,850.98 tax excl
Lowest price: PLN4,487.40 +6%
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Horizolntal-Line Water Tank Rainwater Tank
  • -26.32%
Czarny

Horizolntal-Line Water Tank Rainwater Tank

  • Underground tank for rainwater collection
  • 2 capacities to choose from: 3000 l and 6000 l and in colors: black and white
  • Made of high-quality PE polyethylene
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Price
PLN3,444.00 Regular price PLN4,674.00
PLN2,800.00 tax excl
Lowest price: PLN3,444.00 0%
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Absorption boxes 230L Rewatec
  • -5%

Absorption box 230L Rewatec

  • Infiltration and draining rainwater into the ground
  • Management of rainwater
  • Infiltration treated wastewater
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Price
PLN437.95 Regular price PLN461.00
PLN356.06 tax excl
Lowest price: PLN411.83 +6%
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Try rainwater tank HDPE
  • -10%

Try rainwater tank HDPE

  • Underground rainwater tank made of high density polyethylene PEHD
  • Capacities from 2 m3 to 30 m3
  • Very durable three-layer construction 
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1 Review(s) 
Price
PLN3,975.18 Regular price PLN4,416.87
PLN3,231.86 tax excl
Lowest price: PLN3,842.68 +3%
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Igloo absorption well 900L
  • -5%

Igloo absorption well 900L

  • Drainage and discharge of rainwater into the ground
  • The well can be extended
  • Capacity 900 l
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Price
PLN1,482.95 Regular price PLN1,561.00
PLN1,205.65 tax excl
Lowest price: PLN1,482.00 0%
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Rainwater tank Basic Line Flat

Rainwater tank Basic Line Flat

  • Underground rainwater tank
  • Tank equipped with basket filter and siphon
  • 3000 l and 5000 l capacity
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Price
PLN7,035.60
PLN5,720.00 tax excl
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SOAKAWAY IGLOO 900L PROFI
  • -8%

Profi Igloo 900L well

  • Rainwater management
  • Version for car traffic or green area
  • Capacity 900 l
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Price
PLN2,422.76 Regular price PLN2,633.43
PLN1,969.72 tax excl
Lowest price: PLN2,370.09 +2%
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Drainage tunnel Apollo 150

Drainage tunnel Apollo 150

  • Capacity 150 l
  • Designed for pedestrian traffic
  • For the infiltration of: rainwater, treated wastewater from biological treatment plants and septic tanks
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0 Review(s) 
Price
PLN268.00
PLN217.89 tax excl
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Roterra rainwater tank 10000 l

Roterra rainwater tank

  • Underground tanks for rainwater or septic tanks
  • Can be loaded with car traffic
  • Capacity from 12 to 65 m3
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Drainage tunnel 1800 L Drainmax Intewa
  • -5%

Drainage tunnel 1800 L Drainmax Intewa complete

  • Connection diameters from the side: DN100, DN150, DN200 and DN300
  • 1800 l capacity, for the infiltration of rainwater and treated wastewater
  • Load-bearing capacity up to 12 t
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Price
PLN3,139.75 Regular price PLN3,305.00
PLN2,552.64 tax excl
Lowest price: PLN3,105.76 +1%
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BlackLine tank 5200 l
  • -5%

BlackLine tank

  • Underground tank for rainwater and sewage
  • The strongest polyethylene tank
  • Capacity: 5,200 l, 7,600 l and 10,000 l
  • The possibility of foundation in groundwater, ground covering up to 1,5 m
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Price
PLN15,951.45 Regular price PLN16,791.00
PLN12,968.66 tax excl
Lowest price: PLN15,951.43 0%
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1600 L Drainmax Intewa Drainage Tunnel with Cover Plates
  • -5%

Drainage tunnel 1600 L Drainmax Intewa

  • Connection diameters from the sidewall: DN100, DN150, DN200 and DN300
  • Capacity 1600 l, for infiltration of rainwater and treated wastewater
  • Load capacity up to 12 t
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0 Review(s) 
Price
PLN1,980.75 Regular price PLN2,085.00
PLN1,610.37 tax excl
Lowest price: PLN1,979.80 0%
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A pair of closing plates 200 l
  • -5%

Drainmax 200 L Closing plates

  • Pair of 2x100l closing plates
  • Made of polyethylene
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0 Review(s) 
Price
PLN1,159.00 Regular price PLN1,220.00
PLN942.28 tax excl
Lowest price: PLN1,158.53 0%
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Tunnel connectors (set of 6)

Tunnel connectors (6 pcs)

  • 6 pieces in a set
  • compatible with Graf tunnels
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Price
PLN30.75
PLN25.00 tax excl
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DrainTunel 150 l drainage package
  • -5%

DrainTunel 150 l drainage package

  • Tunnel capacity 150 l
  • Can be installed in vehicle traffic areas (up to 3.5 t)
  • Choice of 4 packages
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Price
PLN1,728.05 Regular price PLN1,819.00
PLN1,404.92 tax excl
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FAQ

What is the largest capacity of a rainwater tank?

We have a wide range of rainwater tanks. The shop offers tanks with a capacity of up to 30 m3. It is also possible to order larger volumes on individual request.
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Are polyethylene tanks durable?

Plastic - polyethylene - is a material that is widely used in the industry. It is characterised by its high resistance to adverse external conditions. It does not corrode or fade when exposed to UV radiation. It is also resistant to mechanical damage. This makes the tanks airtight and very durable. This guarantees many years of trouble-free operation.
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Can the tanks be installed in drivable ground?

This is possible if a suitable retrofit for the specific tank is used. For this purpose, a concrete band should be constructed to relieve the pressure on the rainwater tank. This will reduce the pressure on the walls to acceptable values. Special covers and extensions for vehicle traffic are also dedicated to the tanks.
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Can tanks be installed in ground water?

Yes, but only selected models of rainwater tanks. Special variants of flat tanks are dedicated to unfavourable ground-water conditions: Octagon, Neo, F-Line. Such rainwater tanks can be installed in ground water up to a set level, following the manufacturer's recommendations.
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Can tanks be installed in low permeability soils?

This is possible with specially designed flat rainwater tanks: Octagon, Neo, F-Line. They can be placed in heavy, impermeable soils (clay, silt and clay), following the manufacturer's instructions in the manual.
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Can a pump be put in the rainwater tank?

Yes, it is possible. When you equip a rainwater tank with a pump, you get a system for rainwater management. The shop offers ready-made sets for the use of rainwater in the garden as well as in the house and garden, with selected pumps.
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Does the water in the rainwater tank freeze?

This depends on the type of tank. In the case of an underground rainwater tank, the water does not freeze, as it is below the frost line. Above-ground tanks, on the other hand, have to be emptied during the winter because the freezing water could make the tank damage.
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Does the rainwater tank have to be cleaned?

It is accepted that rainwater tanks should be cleaned 1 to 2 times a year. The dirt that accumulates during operation promotes the growth of bacteria, which are dangerous to health. Over time, the tank can fill with algae and gradually become overgrown. Special chemicals are used to clean the rainwater tank and then rinsed.
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Where to discharge the water from the emergency overflow?

The water from the emergency overflow should be infiltrated into the ground if the ground conditions allow it. In addition, the water can be discharged into a drainage ditch or other nearest watercourse.
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Do you have to take the pump out of the rainwater tank for the winter?

The pump should be removed from the above-ground rainwater tank, as the water freezes during the winter. Servicing can then be carried out, cleaning the pump and lubricating the working parts. In the case of underground rainwater tanks, it is not necessary to remove the pump, as it is below the frost line.
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What is the maximum depth at which rainwater tanks can be installed?

The installation depth depends on the specific model of rainwater tank, e.g. from 0.4 m - Bolt tank to 1.5 m - F-Line. The depth of the tank installation also depends on the depth of the inlet pipe. However, be sure to follow the manufacturer's recommendations.
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