The HollowBlast is a internal pipe blasting unit that complete with a 27 degree deflection tip. Grit rebounds off of this tip and is able to clean the internal diameter of pipes. The HollowBlast is not ideal for achieving surface profiles but is recommended for blasting with fine steel grit.
Air consumption: 360 CFM at 7 Bar
Internal diameter of pipes: 90 mm – 280 mm
Used in conjunction with expendable abrasives and steel grit.