surge chamber is configured as a positive connection.
The ejector may be configured in one piece with the pump holder. However, the ejector exhibits a nozzle and a mixing tube at a distance from the nozzle which complicates the configuration of the pump holder. In accordance with another embodiment of the present invention, the pump holder may be particularly easily manufactured if the floor of the surge chamber exhibits a partial region of a mixing tube of the ejector.
In accordance with another embodiment of the invention, one half of a nozzle and the mixing tube of the ejector are respectively arranged in the surge chamber and the other halves of the nozzle and mixing tube are arranged in the pump holder. Due to this configuration, the ejector is longitudinallyNearly 700 Miles of Fencing at the US-Mexico Border Already Exist The barriers were completed as part of the Secure Fence Act of 2006.

 -- President Donald Trump's longtime campaign promise of building a wall at the U.S.-Mexico border could be one step closer to fruition after he signed an executive order Wednesday announcing a series of steps to deter "illegal immigration from Central America."

But some 700 miles of border fencing had already been completed along the country's nearly 2,000-mile border with Mexico, much of it during Barack Obama's presidency, as part of the Secure Fence Act of 2006, which was signed by George W. Bush.

The type of fencing that extends from California to Texas varies according to the terrain and the population of the areas it borders,