Mityvac® - 4.8 qt Pressure Bleed System

1 review|Item # mpn413150327|Similar Products
In Stock (6) - Ships in 24 to 48 hrs
Universal Fit
Fitment Notes:
  • Not Vehicle Specific
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Product Details

Universal 4.8 qt Pressure Bleed System by Mityvac®. Model MV6840 is a professional hydraulic brake and clutch bleeding system that includes a fluid dispenser with manual pump (MV6400) and a kit containing seven master cylinder adapters (MVA6850). It forces new brake fluid down through the master cylinder, while air and old fluid are expelled through the bleed screw(s). A pressure gauge on the dispenser allows control of the system pressure, and the pressurized reservoir allows the operator hands-free movement to the bleed screws.


Reservoir Capacity: 1.2 gal. (5 l)
Max. pressure: 20 psi (1.4 bar)
Packaged weight: 14.4 lbs. (6.5 kg)
Size (wide x deep x tall) : 11.8 x 11.3 x 15.6" (300 x 290 x 396 mm)


  • Fluid is dispensed under pressure for smooth continual flow
  • Integrated manual pump adds air above the fluid level to prevent aeration
  • Internal pump components are sealed against exposure to fluids
  • ON/OFF and flow control valve are conveniently located near fluid output
  • Utilizes push-to-connect, quick-change style accessory connections
  • Pressure gauge indicates fluid dispensing pressure
  • Integrated safety and manual pressure relief valve
  • Includes custom-molded storage case for adapters


  • 1.2 gal. (5 l) fluid reservoir
  • Reservoir lid with integrated manual pump (MV6400), pressure gauge, and pressure relief valve
  • 5 ft. (1.5 m) fluid dispensing hose with flow control and auto-shutoff valves
  • MVA6850 pressure bleed adapter kit (seven master cylinder adapters)
  • Fluid dispensing wand
  • Hanging hook
  • User’s manual

Mityvac® is a brand of automotive diagnostic and service and repair tools since 1971. Beginning with the design and patent of a single hand-held vacuum pump intended for medical applications, its uses broadened to include automotive diagnostics and service as well as industrial and consumer applications. Mityvac offers products and systems you need for any brake and clutch bleeding application, air induction cleaning and compression testing, cooling system evacuation or refill application, for fluid handling and diagnostic applications.

Part Number:

Vehicle Fitment

This part is universal


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Mityvac® - 4.8 qt Pressure Bleed System
1-1 of 1 Reviews
5 of 5
Good Product
I have an auto repair shop and I was looking for a good-not-too-complicated brake bleeding system to work with. I've purchased this about 2 months ago and I gotta say, it works great I've probably used it about 10 times mostly on euro cars and it simply works great and reduces working time to half or less. Great tool to have!
Posted by Michael (Fuquay -varina, NC) / March 18, 2015

Questions and Answers

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