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Sewage Treatment Plants & Septic Tanks

The Tank Shop offers a range of quality sewage treatment plants and septic tanks for the safe storage of home and commerical waste water.

Sewage treatment plants from Graf and Harlequin for 6 - 50 persons.

Septic tanks for above and underground uses from Atlantis and Tuff.

12 products

Showing 1 - 12 of 12 products

Showing 1 - 12 of 12 products
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Mini Tuff Tank 160 Effluent Tank 725 Litres - Above Ground Sewage Tanks TT-1602273 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-500
Mini Tuff Tank 160 Effluent Tank 725 Litres - Above Ground Sewage Tanks TT-160
£585.00
exc. VAT
FREE Delivery*Save £84.00
2273 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-5002273 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-500
2273 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-500
£1,525.00 £1,914.00
exc. VAT
FREE Delivery*Save £216.00
2300 Litre Plastic Effluent Tank - Tuffa Sewage Tanks2300 Litre Plastic Effluent Tank - Tuffa Sewage Tanks
2300 Litre Plastic Effluent Tank - Tuffa Sewage Tanks
£1,265.00 £1,734.00
exc. VAT
FREE Delivery*Save £96.00
4456 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-10004456 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-1000
4456 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-1000
£2,395.00 £2,970.00
exc. VAT
FREE Delivery*Save £120.00
3410 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-7503410 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-750
3410 Litre Plastic Effluent Tank - Above Ground Sewage Tanks TT-750
£1,995.00 £2,514.00
exc. VAT
Save £312.00
Atlantis 8 Person – 3400 Litre Shallow Dig Septic TankAtlantis 8 Person – 3400 Litre Shallow Dig Septic Tank
Atlantis 8 Person – 3400 Litre Shallow Dig Septic Tank
£1,285.00 £1,854.00
exc. VAT
Save £214.80
Atlantis 4 Person – 2600 Litre Shallow Dig Septic TankAtlantis 4 Person – 2600 Litre Shallow Dig Septic Tank
Atlantis 4 Person – 2600 Litre Shallow Dig Septic Tank
£1,006.00 £1,422.00
exc. VAT
Save £564.00
Atlantis 45 Person – 10000 Litre Shallow Dig Septic TankAtlantis 45 Person – 10000 Litre Shallow Dig Septic Tank
Atlantis 45 Person – 10000 Litre Shallow Dig Septic Tank
£3,480.00 £4,740.00
exc. VAT
Save £608.40
Atlantis 36 Person – 8400 Litre Shallow Dig Septic TankAtlantis 36 Person – 8400 Litre Shallow Dig Septic Tank
Atlantis 36 Person – 8400 Litre Shallow Dig Septic Tank
£2,943.00 £4,140.00
exc. VAT
Save £580.80
Atlantis 26 Person – 6800 Litre Shallow Dig Septic TankAtlantis 26 Person – 6800 Litre Shallow Dig Septic Tank
Atlantis 26 Person – 6800 Litre Shallow Dig Septic Tank
£2,716.00 £3,840.00
exc. VAT
Save £426.00
Atlantis 18 Person – 5200 Litre Shallow Dig Septic TankAtlantis 18 Person – 5200 Litre Shallow Dig Septic Tank
Atlantis 18 Person – 5200 Litre Shallow Dig Septic Tank
£1,990.00 £2,814.00
exc. VAT
Save £318.00
Atlantis 14 Person – 4400 Litre Shallow Dig Septic TankAtlantis 14 Person – 4400 Litre Shallow Dig Septic Tank
Atlantis 14 Person – 4400 Litre Shallow Dig Septic Tank
£1,630.00 £2,274.00
exc. VAT