Customer Reviews for VEVOR Water Diaphragm Pump, 20.8 LPM Flow, 4.8 bar Rated Pressure (2.8-6.9 bar Adjustable), 12.7 mm MNPT Self Priming Sprayer Pump with Pressure Switch for RV Camper Marine Boat Lawn, FCC Certified

great pump, best pump i have used for my caravan, fully 100% recommended and great price.................

Pump is awesome, better than TSC, Norther Tool pumps costing over 200.00 Can't beat this pump for the money

Good product, I'm satisfied with it. And bought a second one for reserve.

I am using this on my RO system. It costs less then a repair job on most pumps in this kind of service. A couple of advantages is that the high pressure ability of this pump puts the 70 psi RO pressure in the normal range. Also the fact that it has a separate low pressure adjustment and high pressure adjustment means that I can remove the excessive idle time required on the other pumps with just the singe setting. This continuous high pressure means more gallons per day. This pump is also super quiet and smooth running. I can't report on the life expectancy of this pump yet, but otherwise satisfied.

Volume is outstanding. Knowing that weed killer, fertile and other chemicals won't create issues with is great.

Have it plumbed to my shallow well because my 3/4 Hp well pump burned up. I have all the water pressure I need. Just had to adjust the pressure screw about a 1/2 turn so it would cut off automatically, but it works great.

All seems very good so far

This pump Is way quieter than my last pump and did a better job when accompanied with the accumulator tank. A lot more pressure too than my old pump that was brand new and broke. Also be careful when tightening fittings on the male threads it can break off the pump leaving it useless....my last pump suffered that fate.

I used it on my 20ft field sprayer it worked flawless. I own 3 of these for emerg use and are all 3 great

Works great for soft washing