Appion Inc.

MegaFlow Hose


Vacuum-certified MegaFlow Hoses are ultra-flexible and ultra-reliable, with larger interior diameter for high speed recovery and evacuation

MegaFlow Hoses

Features and Benefits

  • Vacuum rated to 20 microns
  • Larger interior diameter for superior performance
  • Rated for use with R410A and all common refrigerants
  • All hoses are available in custom length, color, and fitting combinations
  • Every hose is tested and evacuated before shipping
  • Ultra-flexible for easy connections in tight spaces
  • 4000 psi burst and 800 psi working pressure for 1/4" and 3/8" hoses
  • 3200 psi burst and 640 psi working pressure for 1/2" hoses
Ultra-Flexible 1/2in. Hoses

Larger Hoses for System Evacuation

Even when restricted by 1/4" system ports, using a 3/8" or 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 1/4" hose can make an evacuation take up to 10 times longer than when using 1/2" hoses


Additional Materials



Safety Reminder

Always wear gloves and eye protection and follow proper safety practices when handling refrigerant.


Standard Hose Product Specifications

Hose Color Diameter Length Fittings (Straight) Part No.
Black 1/2" 6 ft. 3/8"FL to 1/4"FL MH120006EAK
Blue 3/8" 6 ft. 3/8"FL to 1/4"FL MH380006EAB
Red 3/8" 6 ft. 3/8"FL to 1/4"FL MH380006EAR
Yellow 3/8" 6 ft. 1/4"FL to 1/4"FL MH380006AAY

Custom Hose Product Specifications

Available Hose Sizes Available Hose Color Length Available Fittings (Straight or 45°)
Hose Diameter Black Blue Red Yellow Max Length 1/4" 3/8" 1/2"
3/8" No Yes Yes Yes 800 ft. Yes Yes No
1/2" Yes No No No 600 ft. Yes Yes Yes

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