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Publication of ES87249YpublicationCriticalpatent/ES87249Y/es
Un purgador de aire para tubería, caracterizado por haberse previsto un cuerpo, de dos piezas, abierto por su extremo inferior para su acoplamiento a la tubería que se trate y por su extremo superior para acoplamiento del cierre con válvula, estando este cierre atornillado al cuerpo, y dotado de un paso interior con boca inferior tronco-cónica, y salida al exterior periférica.
ES0087249U1961-05-181961-05-18Purgador de aire para tubería
ExpiredES87249Y
(es)