It was a long time requirement and i finally decided to get an hvlp. After a lot of research finally decided to get the apollo precision 5 pro limited turbine unit. For marginally more you get a lot more goodies (read 2 needles & nozzle.. measuring cup.. universal cleaning brushes.. etc) so they give you some thing more. What you have now is a great deal.
Very happy with the unit. The fit and finish is awesome. Completely made in the USA..(absolutely support that). I agree when ppl call it the rolls royce of hvlps. The unit itself, the hoses, the 7700 gun, the fittings and attachments.. just top notch. Noting cheap and plastic about anything. Sheer class and a joy to use.
For hvlps more stages means more psi.. which means you can spray thicker coatings undiluted.
This apollo unit will output 10 psi sealed pressure..( which means the hose output@unit is blocked and the bleed port is blocked..) you will also see the least drop in pressure when you pull the trigger. This is because of the internal design of the turbine fins and the closed loop control system that drives the unit. The design of the bleed port and the idle mode protects the unit. For the user this means steady .. warm.. constant good quality air for the gun. The 7700 is one of the most versatile guns in the market and is a precision device. With the right needle nozzle and aircap.. you can spray anything.
Has a 5 yr warranty.
Customer service is just fantastic. You get individual attention. And when you call....no you will not get a machine .. ..a human will pick up the phone..( usually its Sally.. and she is great). I had technical questions and John their ceo called to discuss. Really great service.
For any one on the fence about this unit... you will not go wrong. Just go ahead and get this unit. It might seem expensive.. but it's fantastic quality.. and you are encouraging a US small business manufacturer.
happy to help with any questions.. if you message me. Also can provide the cheapest source.