Abstract: Automatic liquid dispensing gun, comprising a structure provided with a connector for coupling to a pipe for feeding a liquid and with a nozzle designed to be inserted in a container designed to receive a dispensed liquid, the nozzle comprising a duct for dispensing the liquid which is controlled by an actuation handle and an air intake duct which reaches a device adapted to block the dispensing of the liquid when the inflow of air ceases, the gun further comprising an element that is sensitive to the passage of the liquid and is connected to a sensor which transmits signals to an electronic board capable of recording the dispensed quantity of liquid, with transmission of the data item related to the dispensed quantity to a display accommodated within the structure.

Abstract: A gun for dispensing fluids having a positionable spout comprises a handle provide with a trigger which is posteriorly coupled, by means of a rotatable connection, to a flexible fluid feed pipe and which anteriorly bears a spout destined to be introduced into an access of a container to be filled with fluid. The spout is sealedly connected to the handle by means of a connection which is rotatable about an axis of rotation which is not parallel to an axis of the handle.

Abstract: The command device for dispensing fluids comprises a handgrip posteriorly constrained to a fluid feed pipe and anteriorly bearing a spout connected to the feed pipe and destined to be introduced into an access mouth of a container to be filled with the fluid. A trigger can selectively assume at least a first, closed position in which a connection between the spout and the fluid supply pipe is closed, and a second, open position in which the connection is opened. A mobile lock can on command assume at least a first, locking position, in which the trigger is maintained in the open position, and at least a second unlocked position in which the trigger is free to return into the closed position.