Recommended Replacement For A SHURflo 2088-403-444 Water Pump

Updated 09/10/2024 | Published 04/23/2022

Question:

12 Volts 4.0 Amps 45 Psi 2.7 Bar Potable water Pump 2.8 GPM/10.6 Liters SHURflo 2088-403-444 RV Automatic

asked by: ENG.SAMEER

Expert Reply:

If you're wanting to replace your ShurFlo 2088-403-444 then the Flow Max RV Fresh Water Pump # LC689052 would be a great replacement. It has a 3.0 GPM and a rating of 50 PSI, which will give you a slightly better performance than your SHURflo water pump gave you.

expert reply by: Kevin C

Mike

9/9/2024

Hi my water pump under the kitchen sink started leaking so my assumption is that it need replaced. It is a Shurflo 2088 422 444. In the manual it states PSI should be 20 but your replacement recommendation states 50 psi. Do you offer one with 20 psi?

Kevin C.

9/10/2024

@Mike 20 psi is pretty low so we don't offer any pumps with that low of a rating. RV fresh water systems are typically 40-55psi and around 3 gpm. From what I can find the Shurflo 2088 422 444 should run off of 12v DC, have a 2.8 gpm rating, and 45 psi rating. To replace it I recommend the Seaflo Diaphragm Pump for Boats and RVs # SE58FR. This pump supplies 3 gpm at 45 psi so it's going to be slightly more efficient than your previous model.

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