• -5%
Draining tunnel Becker 320L
  • Draining tunnel Becker 320L
  • Draining tunnel Becker 320L

Draining tunnel Becker 320L

PLN143.91 5%
PLN136.71 tax incl
PLN111.15 tax excl

Lowest price in the period of 30 days before current promotion: PLN135.28 +1%

The lowest price of the product PLN136.71 in day 22.05.2024

Lowest price in the last 30 days

Volume discounts

Quantity Unit discount You Save
6 10% Up to PLN82.03
Delivery time 5-7 days
Ask about the product
  • 320 litre capacity tunnels
  • Possibility of foundation in the driving area
  • Made of polyethylene, yellow

Draining tunnel Becker 320L

Infiltration systems rainwater and treated sewage

The BECKER 320 l retention and drainage tunnels are designed for the drainage and retention of rainwater collected from the roofs of buildings and from hardened ground areas (terraces, car parks, roads). Rainwater is directed to filtering devices to separate mechanical impurities. It is then directed through drainage pipes to tunnels wrapped in filter fabric to retain and infiltrate the water in the ground. The infiltration tunnels are combined in sets (vertically and horizontally) with sizes depending on the size of the area from which water is collected. The tunnels should be equipped with closing plates, ordered individually. In addition to this product, we also offer the Gama 150L Drainage Tunnel.


  • in driving areas up to 30 t (trucks) minimum cover 150 cm
  • in driving areas (passenger cars) minimum cover 50 cm
  • in green areas (pedestrian traffic) minimum cover 25 cm
  • maximum installation depth 250 cm

Volume [l]
Length [m]
Height [m]
Width [m]
star star star star star

Tunel ok

Dużo lepsze niż normalne rury. Teraz wszystko się rozsącza i problemy zniknęły. Polecam