• -5%
Octagon septic tank 4000 l
  • Octagon septic tank 4000 l
  • Octagon septic tank 4000 l
  • Octagon septic tank 4000 l VS60
  • Octagon septic tank 4000 l
  • Octagon septic tank 4000 l VS60

Octagon septic tank

PLN7,122.00 5%
PLN6,765.90 tax incl
PLN5,500.73 tax excl

Lowest price in the period of 30 days before current promotion: PLN6,409.80 +6%

OTGN0400
Capacity:
Delivery time 7-14 days
Ask about the product
  • Octagon flat septic tank
  • Easy installation in difficult groundwater conditions
  • Capacity from 4,000l to 21,500l

Octagon septic flat tank

Underground septic tank with a flat, robust construction

Octagon is a flat underground tank for municipal sewage, septic tank or rainwater and for firefighting purposes. The Octagon tank has a lightweight, sturdy design which makes it easy to install. The tank has been patented for its unique flat design. Octagon has a very high mechanical strength, which allows for foundation in difficult groundwater conditions. Foundation in groundwater is also possible.

The tank has a 10-year warranty. Octagon is manufactured from pure polyethylene by rotational molding (rotomolding). It has no seams or welds. As a result, it is fully sealed and highly resistant to damage. Polyethylene is resistant to aggressive substances contained in wastewater. It does not corrode when exposed to the environment. The risk of unsealing is minimal. Octagon septic tank is a guarantee of safe use for many years.

We also offer a model of rainwater collection tank: Octagon rainwater tank.

Advantages of the OCTAGON tank:

  • Acceptable installation in difficult soil and water conditions (according to the rules in the installation instructions)
  • Low height - shallower excavation, less earthworks
  • Flat, durable tank construction
  • Can be buried up to 1.5 m (ground level)
  • Low weight, simple installation
  • Can be loaded with car traffic when equipped with a kit for this purpose
  • Made of monolithic pure polyethylene
  • 3 connections ø110 mm and inspection hole DN600 in each tank.
  • Dedicated place for making the spigot for the battery connection

Possibility of foundation in groundwater
YES
(max. 1.0 m above the bottom of the tank)
Possibility of foundation in soils with low permeability
YES
Max. ground cover [m]
1,5
Car traffic over the tank
YES
Truck traffic over the reservoir
NO

Technical dimensions:

Capacity [l]
Lenght [mm]
Width [mm]
Body height [mm]
Height with flange [mm]
Inspection hatch
Connections
Weight [kg]
4 000
2450
2450
1075
1375
DN 600
3x DN 110
155
7 500
4480
2450
1075
1375
DN 600
3x DN 110
305
11 000
6510
2450
1075
1375
DN 600
3x DN 110
455
14 500
8540
2450
1075
1375
DN 600
3x DN 110
605
18 000
10570
2450
1075
1375
DN 600
3x DN 110
755
21 500*
12600
2450
1075
1375
DN 600
3x DN 110
905

The rising pipe and lid must be matched to the tank, which you will find in the accessories section. 
*Order realization, cost and capacities from 21,500 l available on individual enquiry.

Specific References

ean13
5906214495357