Low profile pump with first and second rotor arrangement

1. A pump comprising:

a segmented electro-magnetic array motor, the motor comprising:

a stator;

a first and a second rotor on opposing sides of the stator; and

a pump impeller carried by the first rotor, said impeller integrally formed with said first rotor and extending seamlessly from said first rotor in an axial direction, and

the pump further comprising a housing with first and second ends, with the stator carried by and extending into the housing from a point of attachment of the stator with the housing towards the center of the housing and the first rotor and impeller carried by the stator within the housing to eliminate the possibility of water entry, and wherein the housing carries a centrally located electrical input port at one end, wherein the housing carries a fluid inlet at the other end and a pumped fluid outlet located between the electrical input port and the pumped fluid inlet and where the first and second rotors are not mechanically coupled together.

2. A pump as in claim 1 wherein the first rotor and the impeller rotate in response to electrical energy received at the input port.

3. A pump as in claim 1 wherein the first rotor is substantially disk-shaped and the first rotor is positioned between the stator and the impeller, along a common center line.

4. A pump as in claim 2 configured as one of an end suction pump or a non-clogging sewage pump.

5. A food products grinder pump comprising:

a housing which defines a region which receives food products to be ground up via an inflow port to the region;

a rotatably mounted grinder; and

a brushless disk-type motor having a stator and a first and a second rotor on opposing sides of the stator with the first rotor coupled to the grinder wherein the motor extends into the housing from a point of attachment of the stator with the housing with the stator of the motor carried by the housing and the first rotor carried by the stator within the housing to eliminate water entry wherein a cutter ring is located adjacent to and faces toward the inflow port and, an impeller integrally formed with the first rotor and extending seamlessly from the first rotor in an axial direction and wherein the first and second rotors are not mechanically coupled together.

6. A pump as in claim 5 wherein the housing defines a ground products outflow port and the grinder, when activated, directs ground products to the outflow port.

7. A pump as in claim 5 wherein when the housing has an operational orientation, gravitational forces promote inflowing fluid and products to contact the grinder.

8. A pump as in claim 7 wherein the grinder, when rotating, promotes a fluid and ground product outflow from an outflow port.

9. A pump as in claim 5 where the motor comprises a segmented electromagnetic array motor carried by the housing.

10. A pump comprising:

a segmented electro-magnetic array motor, the motor comprising:

a stator;

a first and a second rotor on opposing sides of the stator;

a first pump impeller carried by the first rotor, said first impeller integrally formed with said first rotor and extending seamlessly from said first rotor in an axial direction;

a second pump impeller carried by the second rotor, said second impeller integrally formed with said second rotor and extending seamlessly from said second rotor in an axial direction; and

the pump further comprising a housing with first and second ends and an inlet port on the first end and an outlet port on the second end, with the stator carried within the housing and the first rotor and impeller carried by the stator within the housing and where the first and second rotors are not mechanically coupled together.

11. The pump as in claim 10 wherein the housing further comprises a split case enclosing the stator, the first and second rotors and integral impellers.