Sometimes the pressure is too low, and so on. If you use cheap paint
PROX Stainless Steel Piston Pump enables you to spray paint unthinned at high pressure. STRAIGHT FROM THE PAINT BUCKET: Spray directly from a 1 or 5 gallon paint bucket using the flexible suction hose. EACH YEAR, SPREAD MORE PROJECTS: The annual use recommended is up to 500 gallons. CLEANING IS FAST AND EASY: The PowerFlush Adaptor connects to a garden hose for quick and easy cleaning. PERFECT FOR MULTI-STORY HOMES: Can support up to 150 feet of paint hose, providing you with additional reach for your operations.
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I used it to paint rough stucco and it worked great; however, I would recommend using a much smaller nozzle. It comes with a 515 tip, which I found to be far too powerful. I bought a variety of tips and discovered that the 311 produced a fine enough spray that I could spray from a variety of angles and directions without the paint running. The end product was excellent coverage, especially in the nooks and crannies of the hand textured stucco. As a sprayer, I was quite happy with the unit's ease of use and functionality. It was even easier to clean up than I had anticipated. There are no regrets with this purchase. Regrettably, these pumps do not have any preventative MX. Just replace the pump when it stops operating. Or when you notice it is losing strength/power. Always refer to your manual's troubleshooting tree in the rear!! WHEN should you follow it? Something has gone wrong. Don't just replace your pump every 12 months. It might be a plugged tip! Sometimes the pressure is too low, and so on. If you use cheap paint and low-quality materials, the pieces will wear out quickly. In comparison to, say, $90 per gallon of paint. WHENEVER anything goes wrong. Go to the back of your manual and read the troubleshooting questions. If it says to change the pump, do so. Yet, a pump that has been properly cleaned! That is, you clean everything after every job within an hour of it finishing, or within two days if you continue the next day. And if you use pump armour, it could last for years or it could only last for two weeks. Occasionally metals have minute fissures that NDI inspection can detect.
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