Technical information:

Accepts most commonly used cleaning fluids & solutions
150 Litre capacity tank (40 gallons)
Fluid capacity 75 Litres
Replaceable pump filter - keeps fluid cleaner for longer
230V power input
Dimensions (L x W x H) 1135 x 545 x 890mm (Lid closed)
Pump flow rate around 90 Litres per hour

Please note this is water based parts washer.

Paid around £200 for it in them days. So grab the bargain !!!