Unlike other blast systems that mix abrasive and water inside the vessel, the AmphiBlast system injects water into the blast stream after the metering valve, using a patent-pending, user-friendly and uniquely precise water injection system. With this system, you can quickly and consistently control every aspect: fine-tune air, abrasive, and water flows to achieve optimal blasting performance, all while maintaining efficient use of abrasive and water. Switch between wet or dry blast, blowoff, and Softwash™ without having to reset your air, abrasive, or water, using a central, easy-to-use gauge console.