Devilsown Methanol Alcohol Water Injection - View Single Post - pump noise when doing an air leak testing

Daxin · 03-18-2008

Hi,

I don't think this is normal that the pump is making a noise when I perform an air leak test. Would it be the check valve?

Thank you

03-18-2008	#1 (permalink)
Daxin Water Injection Join Date: Apr 2007 Posts: 15	pump noise when doing an air leak testing Hi, I don't think this is normal that the pump is making a noise when I perform an air leak test. Would it be the check valve? Thank you