The Electolux dishwasher comes with or without a pump and your M&E consultant will need to determine if it needs a pump or not depending on whether the waste pipe will connect directly into the floor and therefore there is a drop to allow the machine to drain by gravity. If the connect is higher than the floor than it will need a pump to drain. Getting this wrong will cause a huge amount of pain when we are trying to set-up the office. Will notify Meinhardt MEP about this [AL]