Yeah 150 mesh under the manifold or tree I don't think would be good for flow issues. Idk if you were following the molecular sieve thread but I gave up on it. After a few regenerations it starts getting extremely dusty. Apparently in big industry this is a well known thing and they have giant secondary dust filtration systems. There arnt any reusable secondary dust filters I found small enough and cheap enough to deem worthy. The dust is very fine and must be filtered at .2 microns. I have found some pure molecular sieve Drier filter cores for the 48 cubic inch shells and have been doing a lot of research and talking with and emailing engineers. I still havnt found "the one" yet but hopefully by Tuesday I'll have all the facts in.
I have the extra large thick bunn coffee filters. Do you isolate you pumps and Crack the injection a little to equalize pressure before letting her rip full bore? That's where most people blow screens and filters. They vac. Down, and then just open their injection valve full bore, and the extreme pressure change blows everything out. Idk if your system has enough volume between injection line and bottom of spool. What can be done then is you just open the dump valve and dribble a little out the bottom flood injection line until the pressure equalizes, then close dump valve and let her rip. I've also read it's not good to expose pumps to deep vac.
I made a comment before about having a double spool on the bottom but now I see it's just up on a blue bucket yes? A friend wanted more volume so he just added a second 10x 12 spool on the bottom. Now he can run 2 - 4x36 material spools and the added volume decreased his Internal pressures dramatically. If you like to pour though it adds more steps to disassemble and adds more weight so it's a sacrafice for sure.
I have the extra large thick bunn coffee filters. Do you isolate you pumps and Crack the injection a little to equalize pressure before letting her rip full bore? That's where most people blow screens and filters. They vac. Down, and then just open their injection valve full bore, and the extreme pressure change blows everything out. Idk if your system has enough volume between injection line and bottom of spool. What can be done then is you just open the dump valve and dribble a little out the bottom flood injection line until the pressure equalizes, then close dump valve and let her rip. I've also read it's not good to expose pumps to deep vac.
I made a comment before about having a double spool on the bottom but now I see it's just up on a blue bucket yes? A friend wanted more volume so he just added a second 10x 12 spool on the bottom. Now he can run 2 - 4x36 material spools and the added volume decreased his Internal pressures dramatically. If you like to pour though it adds more steps to disassemble and adds more weight so it's a sacrafice for sure.
