Customer Reviews for Pressure Washer Pump 1" Shaft Horizontal Triplex Plunger 4400 PSI 4.4GPM

I installed this pump directly onto a Predator212 engine to rebuild my washer. So far, it has worked completely fine for me, though I'd like to have somee form of markings to tell what pressure it's actually set to when I turn that knob. NOTE: I could not find anything in the manual to suggest which port is for soap, so I did experimentation & the metal barb-fitting right next to the pressure-adjustment knob is soap-input. The plastic barb fitting to the lower-right of the head is an overflow line (output)

This New pump from Vevor Is serving my company well under very rugged conditions. Well pleased with product and service. Delivery was prompt and I intend on buying many more products from this diligent company. Well pleased.

I recently purchased this pressure washer pump for my dewalt pressure washer that failed. It worked great, bolts up without any problems. I also liked the adjustable pressure knob for turning down or up the pressure of the pump.

The pressure washer works just as well as it did new have used it a few times since changing the pump great for the price and got it fairly quickly

I v been using it for a year now Pressure washing engine s before I work on them Quality is legit Price is great I'd buy it again

Perfect match to DEWALT 4 gpm/ 4200psi. Replaced my AAA pump.

Fits good on a John Deere 3800 pressure washer. Can't use the pump at full capacity. It is stronger than the motor.

Pump seems to develop as much pressure as the original it replaced. So far it has been reliable and gets the job done. Great value!

Wow it has power worth it ..it's my second pump I buy for my power wash. And for the price you can't I have bought hydraulic pump and wow

Assembly was fine. Start scews by hand and thread in as far as possible before attempting to snug them down with a curved allen wrench. I personally didnt have tool clearance issues as did other reviewers. If you want full pressure up near 3600 psi you will need to remove the red pressure adjuster handle then loosen the Allen set screw and screw the stop nut down all the way to the bottom. I thinknitbis factory pre set to allow only about 2700 PSI. So far is works good. There isn't a thermal relief valve so I wouldn't let the engine run greater than 30 seconds if you aren't actually spraying water. Haven't used for an extended period of time so not bsure on long term durability. I would recommend use of Stabil pump protector to lube the pump and prolong life of seals and valves after use or before storage.