k7 unloader

hotshot

hotshot

New member
Was just wondering if this was an issue, im running a k7 4.5-6.5 unloader with an AR XWM21.28 pump on my MiTM 3506. at full pressure 3300psi with gun open,should there still be a little water flowing thru the bypass?. I havent noticed this before useing my older general pump. Thankyou. HotShot...
 
Yes. The K-series have a minimum bypass of 5% when you're spraying.
 
Thankyou. learn something everyday:D thanks again..
 
Your pump still may be putting out a little extra that you're not using. Put the next bigger size nozzle on your gun then adjust the bolt on your unloader - if you get back to full pressure you just gave yourself more power!
 
Hey thanks ill give it a try.
 
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