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RotoTank Septic tanks

SEPTIC CONSERVANCY TANKS

RotoTankTM is a manufacturer of septic conservancy tanks, water tanks, chemical tanks, transport tanks and silos. We are a national brand with branches around the country. We sell directly to the public and deliver for free.

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STRONG DESIGN

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SUITABLE FOR UNDERGROUND

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TRUSTED TRACK RECORD

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SEPTIC CONSERVANCY TANKS

Septic Tank Technical Download List

VOLUME PRODUCT CODE WEIGHT DIAMETER HEIGHT WIDTH LENGTH MANHOLE DOWNLOAD
300 L
1 person max
300S 15kg 840mm 770mm n/a n/a 430mm Download
600 L
2 max ppl
600S 25kg 1040mm 930mm n/a n/a 450mm Download
1000 L
4 max ppl
1000S 35kg 1240mm 1100mm n/a n/a 450mm Download
1750 L
7 max ppl
1750S 50kg 1430mm 1300mm n/a n/a 450mm Download
2500 L
10 max ppl
2500S 100kg 1760mm 1400mm n/a n/a 450mm Download
5000 L
20 max ppl
5000S 225kg n/a 1480mm 2200mm 2500mm 450mm Download
6000 L
25 max ppl
6000S 225kg 2120mm 1885mm n/a n/a 450mm Download
8000 L
35 max ppl
8000S 400kg n/a 1830mm 1830mm 3800mm 450mm Download
12500 L Cape
55 max ppl
12500S 450kg 2800mm 2700mm n/a n/a 450mm Download
12500 L
55 max ppl
12500S 450kg 2800mm 2120mm n/a n/a 450mm Download
Single
Unit
930 Extension
Ring
* * 930mm 550mm * * Download
Expandable
Unit
330 - 550 Extension
Ring
* * 330mm to 550mm 520mm * * Download

Modular Septic Tanks - Dual & Multi Chambers

VOLUME PRODUCT CODE WEIGHT DIAMETER HEIGHT WIDTH LENGTH MANHOLE DOWNLOAD
2500 L
10 max ppl
2500L
Dual
Chamber
100kg n/a 1400mm 1760mm 1760mm 450mm x 2 Download
4300 L
16 max ppl
4300L
Multi Chamber
160kg n/a 1400mm 1760mm 2650mm 450mm x 3 Download
6100 L
20 max ppl
6100L
Multi Chamber
220kg n/a 1400mm 1760mm 3540mm 450mm x 4 Download
7900 L
35 max ppl
7900L
Multi Chamber
280kg n/a 1400mm 1760mm 4430mm 450mm x 5 Download

** 12500 L - 12500S - This Tank is only Available in the Cape Region

Inspection Chambers

What size Inspection Chamber is ideal for your septic tank? 

Although a septic tank system is self-sustainable, it needs to be either attached to a soak away or emptied by a honey sucker at regular intervals. It is thus important to maintain the system through periodic inspections. To do this we recommend an inspection chamber, between your septic tank and soak away.  

Here is a list of the ideal sizes of Inspection Chambers in relation to your septic tanks. Please contact us for advice on the ideal combo to include a soak away system.

Septic Tank Size Inspection Chamber
Field Tank Suggested Size
1 300L - 1 person max 300L
2 600L - 2 people max 300L
3 1000L - 4 people max 300L
4 1750 - 7 people max 300L
5 2500L - 10 people max 300L
6 5000L - 20 people max 600L
7 6000L - 25 people max 600L
8 8000L - 35 people max 1000L
9 12500L - 55 people max 1000L

WHY BUY RotoTank™ SEPTIC TANKS

RotoTank TM makes and delivers, free of charge to you, strong  and durable septic and conservancy tanks of the widest variety of sizes. We offer our tanks on display, at our branches where you can come and see how it works and in what combination it can be installed. RotoTank TM  has a proven track record of more than 30 years making septic and conservancy tanks, many of which are still installed and working.

Here are some of the benefits buying if buying a RotoTank TM Septic Tank:

  • Our Conservancy tanks are in stock and available for viewing at our branches;
  • We stock the largest variety of septic tanks in the Country;
  • We provide ‘turnkey combo-layouts’ for your complete needs;
  • We provide all accessories which may be needs to make your septic work, including a starter agent, manhole covers, breathers, inspection chamber.
  • We provide free delivery to your door, the drivers will deliver to the closest point of entry to your yard.
  • We provide installation guidelines and warranty backup.
  • Preservation of open spaces. It is true that rainwater tanks by nature of their design takes up a lot of space. The rounded shape does not normally fit in easily in confined domestic yards and often urban areas have limited space for such tanks. An underground septic tank will provide a reasonable amount of affluent storage space while being out of sight of the occupant.
  • Septic tanks are not exposed to ultraviolet radiation of sunlight. This means that a plastic septic tank, if installed correctly will last a very long time.
  • RotoTank™ septic conservancy tanks are equipped with child safe manholes and it may be covered completely with a decorative manhole cover if needed.
  • Because the tank is completely sealed and buried it cannot be infested with any contaminants which may often be found in vertical tanks.
  • RotoTank™ has a large variety of sizes and can provide its customer with any size of tank ranging from 300lt up to 12500lt for septic and conservancy use.
  • A plastic septic tank is less costly to install than brick-built tanks. It is unlikely ever to leak if installed correctly, while mortar and brick tanks do crack over time

Please see our selected combinations of products (Combos) for your convenience listed here. If you have selected your ideal combination for your septic conservancy tank system needs, speak to one of our representatives for the discounts we give on these combos. 

Buy a Septic Conservancy Tank Combo and Save
RotoTank conservancy tank combo

We also Manufacture and Supply
Toilet Units / Utility Huts

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