Use code SEWAGE5 for 5% off spare parts orders over £250

Buy With Confidence

We are an authorised seller for major manufacturers.

Best Price Promise

If you find the same product cheaper we'll match it.

Same Day Dispatch

On all parts orders placed before 3pm when items are in stock.

Klargester 12,000 Litre Silage Tank

Secure Payment

Multiple payment gateways for fast secure checkout.

Best Price Guarantee

If you find the same product cheaper elsewhere, we'll match it.

Direct Drainage Reviews

Klargester 12,000 litre Silage Tank

Silage tanks provide a consistent solution for the retaining and collection of sewage, surface water, veterinary and animal waste, firefighting reservoirs and also rainwater harvesting reservoirs. They are designed for storage only and their contents being emptied at regular intervals using tankers. It will state in the instruction manual how often these need to be emptied.

10000L – 15000L Cesspool & Silage Tanks Sales Drawing

Cesspool and Silage Installation and Guidelines


  • Available in various sizes
  • Easy installation
  • Constructed from Glass Reinforced Polyester (GRP) – a durable, impact resistant material with a high strength to weight ratio
  • Corrosion resistant - a special lining prevents corrosion from chemicals and silage effluent
  • Shallow dig design – a horizontal shape that results in a shallower excavation on site meaning hopefully you can avoid issues with groundwater levels
  • Lockable manhole cover - for ultimate safety
  • Optional high level alarm (click this link)


Length (mm):   4750
Diameter (mm):   1917
Neck diameter (mm):   600
Inlet pipe size (mm):   160
Weight (kg):   440

This silage tank is suitable for storing:

  • Sewage
  • Surface water
  • Agricultural silage
  • Veterinary waste/animal waste
  • Firefighting reservoirs
  • Rainwater harvesting reservoirs

You may also like