Little use, very good condition. 3 rooms in a 45' semi-trailer (staging room/blast room/ equipment room) with back door to equipment room. Explosion-proof exhaust fan. Suit with helmet with air supply and oxygen detector. Trailer not designed to port for onsite use but should be set in place for use. We used steel grit for blasting. Recovery works well. Many details in the descriptions, so please inquire. Price is negotiable and might be combined with our compressor for sale here as well. Also, we might sell the equipment without the trailer. (some pictures are turned 90°)