| 摘要 |
A dispensing gun (10) has a body (12), handle (14), valve housing (16), fitting (18) for an aerosol container (20), detachable nozzle (22), trigger (24) and valving rod (28). The valving rod can be adjusted by a sleeve (34) for positioning the rod within the gun to alter the flow rate of the material out of the gun. A hose (64) attached to a material reservoir may also supply product to the dispensing device. The gun is designed for adjustable metering of a product in a controlled manner. |
