Replacement Water Pump for Shur Flo 200-219-39

Question

Question:

Im looking for a good replacement for a shur flo water pump model number 20021939

asked by: Marie R

0

Expert Reply:

Hey Marie! For a replacement I recommend the HydroMax RV Fresh Water Pump # P25201. This has the same flow as your old pump at 3 gallons per minute and a slightly higher pressure setting at 55 psi. A lot of people ask if the higher psi will cause damage so just an FYI that won't be an issue for your water lines or anything else.

expert reply by: Robin H

0

HydroMax RV Fresh Water Pump
(click to enlarge)

Robin H.

11/13/2025

Hey Marie, how did the HydroMax water pump work out as a replacement for your old Shurflo model? Your update could make it easier for the next person looking for a similar swap.

Answer 1

Hey David, welcome back! The Seaflo Diaphragm Pump for Boats and RVs item #SE58FR is going to be our best replacement option we have for your Shurflo 4900-0201. The variable flow is based on demand so it would not run as hard with lower water usage…

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Answer 2

It does indeed should like a defective Shurflo 4008-101-E65 RV Water Pump and to replace this, the Flow Max RV Fresh Water Pump part #LC689052 would be an excellent option. They both have a 3 gallon per minute rating and operate on 12 volt power. The…

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Answer 3

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Answer 5

Technically, the ShurFlo 2088-443-144 will work as a replacement for your ShurFlo 2088-422-144, but it is not a direct replacement. However, we do carry the: -HydroMax RV Fresh Water Pump #P25201, which is a direct replacement for your ShurFlo…

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Answer 6

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Answer 7

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Answer 8

I suggest the HydroMax RV Fresh Water Pump, #P25201 as this works well as a direct replacement for most 3-gallon-per-minute (GPM), 12V pump. From information available to me, it appears your existing Shurflo 2088-403-144 pump features very similar…

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Answer 9

Welcome back Jim! To replace your Shurflo 2088-422-144 pump, I recommend the HydroMax RV Fresh Water Pump item #P25201. This self-priming pump creates smooth, consistent flow in your RV's fresh water system. The pump delivers 3 gallons per minute…

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Answer 10

To replace your Shurflo 2088-422-174 fresh water pump, I recommend the Flow Max RV Fresh Water Pump #LC689052 instead of the HydroMax RV Fresh Water Pump #P25201 because the Flow Max will draw a maximum of 8 amps, as opposed to the 10 amps of the…

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Answer 11

Yes, you can replace your ShurFlo pump 2088-404-144 with the HydroMax pump part #P25201 that you also referenced. This will have a higher psi rating at 55 than what you have now so you'd have improved water pressure. What you have now is 40 psi.…

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Answer 12

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Replacement Water Pump for Shur Flo 200-219-39

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