Mityvac MV7105 Fluid Extractor Dispenser - Versatile Brake & Fluid

Our review of the Mityvac MV7105 finds it best suited to small shops and experienced DIYers who need a compact pneumatic tool for evacuating, topping off and pressure bleeding hydraulic systems. The single biggest reason to buy is its flexible pneumatic venturi system, which uses compressed shop air up to 120 psi to generate vacuum or positive pressure and makes brake, power steering, transmission and coolant service faster than manual pumps. It is a practical workhorse when used within the stated fluid limits and with a regulated output for safe bleeding.

Key Features

• Pneumatic venturi operation: Uses compressed shop air and a simple slide valve to produce vacuum or positive pressure so you can extract and dispense fluid without repeated hand pumping.
• 120 psi supply capability: Accepts up to 120 psi of compressed air while the integrated pressure control and gauge allow maintaining safe working pressure below 30 psi for brake or clutch bleeding.
• 1.2 gallon reservoir: A 5 L venturi reservoir stores used or new fluid for quick transfers and reduces the need for frequent emptying during multiple jobs.
• Isolated flow control: Separate pressure and vacuum switch valves give precise, effortless control over extraction and dispensing operations for different system types.
• Multi-fluid service: Handles brake, power steering, transmission, engine oil and coolant so it fits a variety of agricultural, commercial and industrial equipment tasks.
• Included accessories: Arrives with flex hose, evacuation wand, gauge, hook and user manual to get started without sourcing extra parts.

Who It's For

The MV7105 is aimed at professional technicians in small shops, agricultural service fleets and serious DIYers who already have a compressed air supply and need a compact pneumatic extractor that speeds routine fluid service. Its ability to both vacuum and pressurize makes it useful for brake system bleeding and reservoir refilling on a range of vehicles and equipment.

It is not ideal for users who need chemical compatibility with solvents, liquid fuels, or DEF, or those who lack a reliable air compressor and pressure regulation. Buyers seeking a fully electric or purely hand-operated extractor should look elsewhere.

Pros & Cons

Pros

• Sturdy, professional feel with components designed for shop use and a well-sized 1.2 gallon reservoir.
• Versatile vacuum and positive pressure operation lets the same tool evacuate, top off and pressure bleed systems.
• Integrated gauge and pressure control permit maintaining safe output pressure for brake and clutch systems.
• Useful accessory kit included so the unit is ready for many jobs out of the box.

Cons

• Mixed customer reports of leakage on some units suggest careful inspection and maintenance may be required to avoid fluid loss.
• Not compatible with solvents, liquid fuels, or DEF, limiting some specialty shop applications.

Specifications

Brand	Mityvac
Reservoir capacity	1.2 gallon (5 L)
Air supply	Up to 120 psi (uses compressed shop air)
Pressure control	Integrated gauge and control to keep output under 30 psi
Included items	Venturi vacuum lid, flex hose, evacuation wand, gauge, hook, manual
Applications	Brake, power steering, transmission, engine oil, coolant
Warranty	1 year on material and workmanship

Our Verdict

The MV7105 is a solid choice for shops and experienced DIY users who want a pneumatic extractor that handles multiple fluids and pressure bleeding tasks while saving time over hand pumps. It delivers good value when used with the proper air supply and within its fluid compatibility limits, though buyers should inspect fittings for leaks and avoid solvents or fuels.

Frequently Asked Questions

Can this unit be used to bleed brakes safely?
Yes. The venturi design allows pressure bleeding and the built-in gauge and pressure control help keep output below safe limits for brake and clutch systems.

Which fluids should not be used with the MV7105?
Do not use solvents, liquid fuels or DEF with this unit; it is intended for brake fluid, power steering fluid, transmission fluid, engine oil and coolants.

Is an air compressor required?
Yes. The MV7105 requires a compressed air supply (up to 120 psi) and performs best when the user can regulate pressure to maintain safe output.