A pump comprising a foot, the foot comprising: a base body defining a first end and a second end; a coupling structure coupled to the base body, the coupling structure allowing the foot to remain in a first stable position and a second stable position; and a front panel coupled to the coupling structure, wherein the front panel is selectably actuable to keep the foot in the first stable position and the second stable position; wherein the foot includes: a first arm adapted to be coupled to the base body at the first end; a second arm adapted to be coupled to the base body at the second end; and a third arm positioned to actuate both the first arm and the second arm; characterized in that: the first arm, the second arm and the third arm are cooperatively movable relative to each other between the first stable position and the second stable position, such that the front panel is adapted to actuate the third arm to move against the first arm and the second arm, the first arm and the second arm are coupled to the base body and to each other by flexible hinges, and the first arm and the third arm are coupled by a snap connection, and in the first stable position and the second stable position of the foot the front panel is adapted for the pump to rest on it. the foot comprising: a base body defining a first end and a second end; a coupling structure coupled to the base body, the coupling structure allowing the foot to remain in a first stable position and a second stable position; and a front panel coupled to the coupling structure, a base body defining a first end and a second end; a coupling structure coupled to the base body, the coupling structure allowing the foot to remain in a first stable position and a second stable position; and a front panel coupled to the coupling structure, wherein the front panel is selectably actuable to keep the foot in the first stable position and the second stable position; wherein the foot includes: a first arm adapted to be coupled to the base body at the first end; a second arm adapted to be coupled to the base body at the second end; and a third arm positioned to actuate both the first arm and the second arm; characterized in that: the first arm, the second arm and the third arm are cooperatively movable relative to each other between the first stable position and the second stable position, such that the front panel is adapted to actuate the third arm to move against the first arm and the second arm, the first arm and the second arm are coupled to the base body and to each other by flexible hinges, and the first arm and the third arm are coupled by a snap connection, and in the first stable position and the second stable position of the foot the front panel is adapted for the pump to rest on it. a first arm adapted to be coupled to the base body at the first end; a second arm adapted to be coupled to the base body at the second end; and a third arm positioned to actuate both the first arm and the second arm; characterized in that: the first arm, the second arm and the third arm are cooperatively movable relative to each other between the first stable position and the second stable position, such that the front panel is adapted to actuate the third arm to move against the first arm and the second arm, the first arm and the second arm are coupled to the base body and to each other by flexible hinges, and the first arm and the third arm are coupled by a snap connection, and in the first stable position and the second stable position of the foot the front panel is adapted for the pump to rest on it. the first arm, the second arm and the third arm are cooperatively movable relative to each other between the first stable position and the second stable position, such that the front panel is adapted to actuate the third arm to move against the first arm and the second arm, the first arm and the second arm are coupled to the base body and to each other by flexible hinges, and the first arm and the third arm are coupled by a snap connection, and in the first stable position and the second stable position of the foot the front panel is adapted for the pump to rest on it.