Blast Ninja™ reduces nozzle air exit velocity while maintaining particle velocity – therefore reducing noise production at the source while maintaining blasting production. Oceanit performed many years of extensive fluid dynamic modeling, lab analysis, field trials, and rigorous operator testing in various conditions to arrive at the final Blast Ninja™ product.

At 115 dB, the average volume of abrasive blasting operations, OSHA regulations allow for just 15 minutes of exposure. In certain conditions, Blast Ninja™ can meet OSHA’s noise standard compliance 29 CFR 1910.95 of four hours of exposure. Per OSHA requirements, better hearing protection does not reduce worker noise exposure. Only by reducing sound at its source will a worker experience non-hazardous noise.