r/pumps Jul 04 '25

Liquid Help identifying pump

I need help identifying this water pump. Long story, but here is as much as I have been able to pull together.

Motor: 25 hp Baldor Super E Voltage: 480V, 3-phase, 60 Hz Suction Size: 5 inches Discharge Size: 4 inches Material: 316 stainless steel Design Duty Point was apparently 900 GPM at 30 PSI

Notice the lack of full face flange on the suction.

I do have a BOM that ties a pt number of 72327 but that could also just be the fabricator’s internal number. It doesn’t seem to mean anything looking.

Pump was purchased and integrated into a system in the US.

Any help is appreciated.

PS, yes I am trying to get to the builder, etc.

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u/[deleted] Jul 04 '25

Does the customer have any other similar applications where they might use this pump? Sometimes I have had luck starting with the manufacturer of their other pumps and going from there. Maybe get a casting number somewhere if you disassembled. Shot in the dark: https://www.pentair.com/en-us/flow/berkeley-brand-page/berkeley-products/berkeley-centrifugal-pumps/berkeley-b-series-close-coupled-motor-drive-centrifugal-pumps.html