The patented JetLoad hose and tube cleaner is the ideal choice for high volume cleaning of hydraulic, pneumatic pipes and hoses, as well as dry and liquid flow lines. Like our other pneumatic hose cleaning product, the JetLaunch, this unit shoots oversized foam projectiles to clean straight, curved and coiled tubes, pipes and hoses 3/16"-2" (4.8-51mm) I.D. However, it features a trap door at the back of the gun for rapid loading of projectiles. This rapid loading feature can be used when shooting tubes, pipes or pneumatic hoses up to 1" (25.4mm) O.D.