Where do you put Spirovent?


Where do you put Spirovent? The Spirovent Air Eliminator should be installed at the point of lowest solubility in the system: that being where the temperature is the highest (i.e.…

DOES CFM matter vacuum?


DOES CFM matter vacuum? A pump with higher CFM rating will help you get to full vacuum quicker. Higher CFM does NOT mean better vacuum, only faster evacuation. How do…