Interested in buying an 8GPM 3500PSI machine

What should I look out for?

I found a link to one I’m interested in but is it a good option? I keep on hearing the pumps on these aren’t good.

If I remember correctly those units come with a General TSF2021 which is a great pump. I’m sure there are at least 100 people on this forum that would rave about how good these are. I would suggest getting the “Truck
Mount” option which would be on a frame designed to be bolted down as there is no way your going to be wheeling around a 8 GPM pump since these need to run off a tank.

Otherwise this unit is pretty much the bee knees when it comes to 8 GPM cold water units.

Het the same on a squid

I bought my machine (Pressure Pro 3500PSI @8GPM) and haven’t had a single problem with it yet. Very powerful machine, maybe too much for what I do but it works great. Keep in mind, the purchase of a buffer tank is not an option, it is a must. I’m assuming you will be installing it on a trailer?

How big buffer tank will need for 8 gpm ?

I have a 225 gallon buffer tank with a floater valve installed at 175. Has worked well for me. I mainly do residential properties.

Thank you sir . I have 60 gallons tank on my cargo van , I guess it’s not enough

Sure it is. I have one truck with two gpm machines and a 65 gallon tank. Other trucks have 125 gallon tank. You’re not trying to wash a whole house with a tank. It’s just to buffer what’s incoming

Thank you , I got that . Just wanna make sure I can run 8 gpm machine and not stop every 5 minutes