| 摘要 |
A pneumatic liquid sprayer comprises an outer pipe with a spout for bringing air, an internal pipe for delivering a liquid, a discharge nozzle for a liquid and a discharge nozzle for air and a liquid mixture. The sprayer is additionally equipped with a removable throttling orifice with inclined cylindrical channels, a cylindrical bucket and a spraying head. The latter is made as a hollow cone with a central conical opening and a conical valve. |
