Container door and container door latching and sealing system

A vacuum system comprising:

• a frame;
• and
• a container having a container door supported on the frame;
• and
• a container door sealing system, the door sealing system comprising:
• a latch assembly on the container door and adapted to latch the container door with the container along a load bearing axis, the latch assembly comprising:
• an actuation handle configured to form a single connection between the container and the container door;
• and
• a connecting shaft having a front end and a rear end, the front end being operatively connected to the actuating handle;
• and
• a power operated pulling assembly located within the container and adapted to force the container door against the container by applying a load that is collinear with the load bearing axis to seal the container door to the container;
• wherein the connecting shaft is rotatable and slidably movable through the power operated pulling assembly in a direction toward and away from the container and the rear end is configured to have at least one latch device adapted to connect the door to the container.