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Twin Cylinder Portable Air Compressor MV-89G

 MV-89G Twin cylinder 12 Volt Air Compressor features dual 30mm pistons powered by a direct drive, 12-volt motor. The MV-89G twin cylinder tire inflator provides an astounding 5500 cubic inches of air flow per minute.

Crushes other Portables Air Compressors

This Army green tire inflator powers directly from your battery by a 10 foot heavy duty power cord and alligator clips. Along with the air compressor,  a 24 foot self-coiling air hose with quick connect Type M air fittings are included. The air hose is equipped with an armored in-line air gauge, easy twist brass inflator, and optional clip-on air chuck. Keep this portable tire inflator in the truck, off the road, or anywhere you need air quickly to keep your tires inflated. The MV-89G tire inflator is essential to have around the farm or ranch, and can even be used to inflate large agricultural tires. Also Included is a heavy duty nylon carry bag, two adapter nozzles, and a ball inflation needle.

For when you go off road and want to air back up we recommend using the MV-89G for 35 inch tires and over to get back on the black top fast. The SuperFLow MV-89G will inflate Full size truck tires from 25-35 PSI in under 1.5 minutes.  This strong and versatile air compressor can also inflate a passenger car tire in under a minute. The duty cycle for this compressor is 40 minutes on, 40 minutes off. Plenty of time to air up 8 tires to get you and a buddy back on the road. Environmental conditions can effect inflation times. Always be safe and understand the proper operating pressure for your tire and vehicle combination.

Its a Monster, metal where you need.  Plastic blows when it comes to air compressors. This is a 18 pound made of metal portable tool.   Almost the same weight as a case of long neck beer bottles.  Air Hawk tire thingy on the other hand is a 3 pack.  This is as close to you shop air compressor as you can affordably get. 

Direct drive, permanently lubricated 12 Volt moter

Powers From: Powers from your vehicle battery

Amperage: 45 amps

Output: 2.79 cf "Alexa says "foots" "for real"

Unit Weight: 18 lbs

Power Cord: 10 Feet

Hose Length: 16 Feet

Run Time: 40 minutes on 40 minutes off


Voltage: 12

Type: Direct drive, permanently lubricated

Powers From: Powers from your vehicle battery

Power Cord: 10 Feet

Amperage: 45 amps

Output:5500 Cubic Inches

Unit Weight: 18 lbs

Hose Length: 16 Feet

Run Time: 40 minutes on 40 minutes off

 Applications: Car, bike, trailer, motorcycle tires, sports equipment, SUVs and large truck tires


Hose: Coil

Yellow Coil Hose 
Length: 26 Feet / 9.2 meters
Diameter I.D. / O.D. 6 mm / 8mm  
Color: Yellow
Type: Coil
Material: Nylon
Coupling 1: Spring connector
Coupling 2: Spring connector
Working Pressure: (psi.) @ 70°F 150psi.
Burst Pressure: (psi) 725psi.
Temperature Range:  -104° F + 248°F (-40c to +120°C)
Oil resistance: limited
UV Stabilized: No

Hose: Straight 
Length: 25 cm / 9.8”
Diameter: I.D. / O.D. 5.2mm / 10.8mm
Color: Black
Type: Straight
Material: Natural Rubber
Coupling 1: Type M Quick connect air fitting
Coupling 2: EzTwist on air chuck    
Working Pressure:  (psi.) @ 70°F 150 psi.
Burst Pressure:  (psi)300 psi.
Temperature Range:  -68° F + 176°F (-20c to +80°C)
Oil resistance: limited
UV Stabilized :No

WARNING: This product can expose you to chemicals including , Di(2-ethylhexyl) phthalate (DEHP)which is known to the State of California to cause cancer, birth defects and/or other reproductive harm. 
For more information, visit www.P65Warnings.ca.gov

WARNING: Cancer and Reproductive harm- www.P65Warnings.ca.gov​

What is DEHP?
Di (2-ethylhexyl) phthalate (DEHP) is a plasticizer used to make PVC soft and flexible. DEHP is the world’s most widely used PVC plasticizer and is used in virtually every category of flexible PVC.
Where is it used?
DEHP is used in a wide range of soft PVC products ranging from medical devices such as medical tubing
and blood bags, to footwear, electrical cables, packaging and flooring.
Why is it used?
Plasticizers are essential to make PVC flexible. PVC is rigid by nature but plasticizers are added to allow the tubing to become flexible and expandable, while retaining its shape. DEHP is widely used because it is low cost, processes well and has provided good end use performance.




Customer Reviews

Based on 33 reviews

I was in need of a replacement tire inflator when I stumbled upon the M240. I was reluctant to spend this much money but the reviews on how quick this thing fills tires convinced me to try it. Since it’s in a 50cal ammo can, it’s much larger than the inflator it replaced. It does however have extra space to store more tools. I added a flash light, cutters, and extra plugs to supplement the other items that come with it. I used it for the first time tonight to plug a tire on my daughters car. As soon as I turned it on, I could hear the quality of the compressor. Sounded very smooth and didn’t rattle like my old one did. It filled the tire to 50psi in about a minute from 20psi. The only trouble I had was from the air chuck. Because of the short valve stem, I had a lot of difficulty getting the chuck attached to the stem due to the angle of the chuck. Once attached I was unable to get a good seal and air leaked from the stem until I was done plugging the tire. Once finished, I had a heck of a time getting the chuck unhooked from the valve stem. I thought that it may break but didn’t. I’ll most likely replace the chuck with one that has a 90’ elbow. Overall the unit is well built. The long power cord and air hose are a bonus. You won’t have much trouble reaching whatever you need to connect it to. So if you’re like me and concerned about the cost, rest assured it is well built and hopefully lasts a long long time.

Nicely Done

Excellent quality best bang for your buck

So far so good.

I’ve used it once to inflate my wife’s tires and it worked good. I like the clip on air chuck. I can watch the air gauge since the power cables aren’t long enough. I’ll probably have to lengthen the cables in order to air up trailer tires when I’m on the road.

For my tires

It worked better than expected. It took far less time to inflate the tire than an older model. Nice product.



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