Achieve the true potential of your vacuum pump with the MegaFlow 1/2in evacuation hose.

Features and Benefits

• Vacuum-Rated to 20 microns
• Larger 1/2in Internal Diameter for superior performance
• Ultra-flexible for easy connections in tight spaces
• Won't permeate or collapse in a vacuum
• Full Flow - 16x more flow than a restrictive 1/4in charging hose
• 1/4in FL and 3/8in FL fittings make it easy to connect to the Appion Speed-Y, Appion Valve Core Removal Tools and most vacuum pumps
• 3200 psi burst and 640 psi working pressure

Larger Hoses for System Evacuation

Even when restricted by 1/4'' system ports, using a 1/2'' hose greatly reduces resistance and increases potential flow. This is especially true during system evacuation. Just using one 1/2'' hose with 1/4'' fittings can result in one tenth the evacuation time compared to one 1/4'' hose.



Or look at it the other way: using a 1/4'' hose can make an evacuation take up to 10 times longer than using 1/2'' hoses

Are your Tools Rated for Vacuum?

Tools and fittings that aren't Vacuum-Rated can leak under deep vacuum. All of the MegaFlow hoses are Vacuum-Rated to 20 microns, giving you the peace of mind that your tools aren't going to leak in a deep vacuum.