TruBlu Evacuation Hose vs. A 1/4" Charging Hose w/The Navac NP2DLM

In this video we put the Accutools TruBlu evacuation hose up against a 1/4" charging hose. I perform an evacuation on a recovery tank using the Navac NP2DLM (battery powered vacuum pump) with both hoses to prove that hose diameter does matter and not just the size of the vacuum pump. Check out https://www.housecallpro.com/hvacknow... for your free trial. Visit https://www.hvacknowitall.com for tios and articles. Listen to The HVAC Know It All Podcast https://anchor.fm/hvacknowitall/episo... Save 8% on your purchase at https://www.trutechtools.com using promo code knowitall. Save on Testo with this preferred pricing link. https://docs.google.com/forms/d/e/1FA... Navac https://navacglobal.com