can the compressor be fixed

I have a campbell Hausfeld 6 Gallon Compressor(model mw250000) and the pressure switch on it is broken. Campbell has stopped making that switch and I have a hard time finding a replacement. Can you help me find one? Seeing that the compressor is only three years old I am having a hard time just tossing it if I can't fix it. So if I can't make it work as a air compressor I would like to find another use for it. With that being said I would like to know what the dangers would be for each of the different things I can turn it in to. Pig, gas can, watering can, any other ideas? Thank you for any help you can provide.