Pump priming assemblies

1. A priming assembly for use with a portable pump assembly including a pump received within a pump housing, the pump configured to pump fluid received at an input of the pump housing to an output of the pump housing, the priming assembly comprising:

a body having a first end operatively connectable to the output of the pump housing of the portable pump and a second end that is offset from the first end;

a chamber defined by the body and extending between the first end and the second end of the body, the chamber defining a cross-sectional area associated with the first end of the body that is less than a cross-sectional area of the chamber associated with the second end of the body; and

a discharge tube having an input communicating with the chamber and an outlet isolated from the housing;

wherein the pump pumps fluid from the output of pump housing, through the chamber of the body and in the inlet of the discharge tube and out of the outlet of the discharge tube.

2. The portable pump priming assembly of claim 1 further comprising a cover that removably cooperates with the second end of the body.

3. The portable pump priming assembly of claim 2 wherein the cover threadably cooperates with the second end of the body.

4. The portable pump priming assembly of claim 1 further comprising an indicia associated with operation of the pump priming assembly wherein the indicia is formed on a cover.

5. The portable pump priming assembly of claim 1 wherein the body has a frustoconical shape.

6. The portable pump priming assembly of claim 1 further comprising a power plant connected to the pump housing configured to operate an impeller disposed therein.

7. A power driven pump assembly comprising:

a pump housing having a working fluid inlet and a working fluid outlet;

an impeller disposed in the pump housing and configured to communicate a working fluid along a working fluid path from the working fluid inlet toward the working fluid outlet during operation of the impeller;

a priming chamber having a priming passage inlet fluidically connected to the working fluid outlet and being configured to be in fluid communication with the working fluid path, the priming passage inlet having a larger cross section area than a priming passage outlet; and

a discharge structure having an input fluidically communicating with the priming chamber and an outlet isolated from the pump housing, the working fluid allowed to flow through the discharge structure between the input and the outlet thereof.

8. The power driven pump assembly of claim 7 wherein the priming chamber is defined by a priming housing configured to sealingly cooperate with the pump housing.

9. The power driven pump assembly of claim 8 wherein the priming chamber is defined by the priming housing and the priming housing includes a second working fluid outlet.

10. A method of forming a power driven pump assembly, the method comprising:

providing a pump defined by a pump housing that defines a pump chamber and that substantially encloses an impeller configured to communicate a working fluid from a working fluid inlet to a working fluid outlet during operation of the impeller;

forming a priming charge passage that is configured to communicate a fluid priming charge to the pump chamber for priming the pump and that is defined by a priming charge inlet that has a larger cross section area than an outlet of the priming charge passage; and

once the pump is primed, pumping the working fluid from the working fluid outlet, through the priming charge passage and out of a discharge outlet fluidically communicating with the priming charge passage and isolated from the pump chamber.

11. The method of claim 10 further comprising providing at least one of a cap that removably cooperates with the priming charge inlet.

12. The method of claim 11 further comprising providing an indicia on the cap wherein the indicia indicates a priming operation.

13. The method of claim 10 further comprising forming the priming charge passage with a priming housing configured to removably cooperate with the pump housing.

14. The method of claim 10 further comprising providing a power plant configured to drive the impeller of the pump during operation of the power plant.