Replacement Water Pump for Shur Flo 200-219-39
Updated 11/13/2025 | Published 10/25/2025
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
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Product Page this Question was Asked From
HydroMax RV Fresh Water Pump - 12 Volt - 3 Gallons Per Minute - 55 psi
- RV Water Pump
- Diaphragm Pump
- 3.0 gpm
- 55 psi
- 12V
- HydroMax
more information >
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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.