| 摘要 |
A quick load air gun for cleaning conduits by propelling a foam projectile through the conduit by means of a compressed air charge. The air gun includes a quick load port for inserting projectiles into the gun chamber, and a compressed air circuit including an air control valve operated by a trigger for admitting a compressed air charge into the chamber, and for venting the chamber to ambiance on release of the trigger.</PTEXT> |
