Abstract: An electric pump for moving a liquid having an electric motor contained in a shell enclosed by a monolithically provided containment jacket. The pump includes a mechanical section having an assembly for moving liquid via impellers and diffusers, an electromechanical section, which includes an electric motor in a shell that includes a rotor and a stator and first and second covers at the ends of the containment jacket having an intake port and a delivery port which are fluidically connected to the mechanical section.

Abstract: A centrifugal electric pump assembly, comprising a wet section, which comprises inside it a liquid and/or solid scale remover substance in a position that at least potentially communicates with the wet section.

Abstract: An electric pump for moving a liquid, comprising a containment jacket which encloses: a mechanical section, which comprises an assembly for moving the liquid which comprises one or more impellers, interleaved by diffusers, keyed on a driving shaft, an electromechanical section, comprising an electric motor, contained in a shell and comprising in turn a rotor and a stator that surrounds the rotor, the rotor being keyed on the driving shaft, the electric pump comprising, at the ends of the jacket, a first cover and a second cover, the second cover having an intake port and a delivery port which are fluidically connected to the mechanical section. The jacket is provided monolithically.

Abstract: An electric pump assembly includes in sequence: a wet section, an air gap sleeve containing the rotor of an electric motor, and a casing which contains the stator of an electric motor. The electric pump assembly further includes a box, which contains an electronic board- and has a tubular body for the insertion of a plug for access to the wet section. The casing is substantially concentric to the air gap sleeve. The box is constituted by a tray which is closed hermetically by a lid.

Abstract: A centrifugal electric pump assembly, comprising a wet section, which comprises inside it a liquid and/or solid scale remover substance in a position that at least potentially communicates with the wet section.

Abstract: An apparatus for assembling a permanent-magnet electric motor to be used particularly in pumping devices, which comprises a tubular element made of non-magnetic material, to be inserted and coupled in the axial cavity of a stator of an electric motor, and adapted to accommodate inside it a rotor of an electric motor.

Abstract: An electric pump assembly includes in sequence: a wet section, an air gap sleeve containing the rotor of an electric motor, and a casing which contains the stator of an electric motor. The electric pump assembly further includes a box, which contains an electronic board- and has a tubular body for the insertion of a plug for access to the wet section. The casing is substantially concentric to the air gap sleeve. The box is constituted by a tray which is closed hermetically by a lid.

Abstract: A centrifugal pump assembly, with electric motor arranged in a casing, includes at one end, a wet section, formed by a volute and containing an impeller, and, at the other end, a box, which contains an electrical board, in contact with one end of the casing. The electric motor is of the permanent-magnet brushless type and the casing is made of stainless steel.

Abstract: A centrifugal pump assembly, with an electric motor, arranged in a stator housing, wherein a box, containing an electrical board and closed at the free end by a lid, is arranged at an axial end of the stator housing. The pump assembly includes a wet region, further having a plug which has, at one end, a contour adapted to enter a hole connected to the wet region, acting as a flow control element, and, at the other end, a head adapted to be easily accessible to the user. The plug has such a length that the outer surface of the head is at a level that is proximate to the level of the lid of the box in a closed configuration.

Abstract: A centrifugal pump assembly with an electric motor arranged in a stator housing, in which a box, containing an electrical board, is arranged at one end of the stator housing, includes an intermediate element between the motor and the box, being complementary, on one side, to the stator housing and, on the other side, to the box. The intermediate element is a covering and/or connecting element.

Abstract: An apparatus for assembling a permanent-magnet electric motor to be used particularly in pumping devices, which comprises a tubular element made of non-magnetic material, to be inserted and coupled in the axial cavity of a stator of an electric motor, and adapted to accommodate inside it a rotor of an electric motor.