Only time will tell if it can stand up to SH. I do not know of an unloader that can for long.
YES, they actually can ! Back in the day when we ran medium pressure diapraghm pumps, we used unloaders. We had the unloader springs custom made out of Hastelloy for us !!!! Titanium even better, more expensive ....
There was some good cling with the mix being sprayed.
Who all showed up to watch?
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Superior Power Washing Chris Chappell 361-853-2513 Cleaning Shingle and Tile Roofs in Corpus Christi Texas No Pressure Roof Cleaning in Corpus Christi Texas Texas Certified Roof Cleaner