Jet pump vs shallow well pump

[Banjo Bud]

Is there a difference between these two? I have a Gould’s J5SH. Which is this?

 

[Valveman]

Technically it is a shallow well jet pump.

 

[Sponsor]

 

[Banjo Bud]

That’s what the specs say but I don’t think there’s a jet nozzle on it. Oh well. It works. I was just wondering.

 

[Reach4]

That’s what the specs say but I don’t think there’s a jet nozzle on it. Oh well. It works. I was just wondering.

11 is nozzle, and 12 is venturi. 8 is a plug you remove to stick in a wire to clear the nozzle.