12ft x 8ft x 300mm Steel Effluent Tanks (ideal for under 2+1 and 3+1 Portable Toilet Units)
Fabricated from 3mm steel throughout, lifting lugs, 2 inlets (one for sucking out) with swivel plate caps, approx 600 gallon capacity.
Painted Black normally
Usually available in stock but always good to ask the question as they are a popular product
Also available in other sizes so please ask if you do not see what you want.