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The Fogmaster Micro-Jet ULV 7401 fogger features precise adjustment of particle size, as small as 7-10 micron VMD, for ultra low volume application. The fogger covers 2-4,000 sq. ft. per minute. In addition, it can be adjusted to deliver larger droplets for space spraying and wet fogging. The Fogmaster handles both wet and oil-based liquids.
|Target pests:||schools, restaurants, zoos, barns, hotels, and similar locations|
|Tank Size (gal.):||1 Gal|
|Material / Construction:||*Power head housing and tank - aluminum *Tubing - fuel and oil resistant vinyl *Fittings - brass *Control valve - glass filled nylon, stainless stem *Nozzle - Celconacetyl copolymer|
|Spray Pattern:||7- 30 micron VMD, adjustable (ultra fine, dry fog to heavy, wet fog)|
|Special Features:||light weight, 10-turn precision needle valve controls liquid output and droplet size, covers 2,000-4,000 cubic feet per minute, once the valve has been set, you can use the vernier calibration to return to the same setting, or snap a lock ring to prevent accidental changes, easily calibrated in the field to adjust for differences in liquid density, viscosity or surface tension|
|Warranty:||Limited five year|
|Shipping Weight:||10.33 lbs|
|Manufactured By:||Fogmaster (Mfg. Number: 7401)|
Versatile Ultra Low Volume Fogger
The Fogmaster Micro-Jet ULV® 7401 fogger allows precise adjustment of particle size, under 7 micron VMD, for ultra low volume application. This allows use of more concentrated fogging solutions, and speeds up treatment time -- at typical ULV application rates, the Micro-Jet covers 2-4,000 cubic feet per minute.)
A 10-turn precision needle valve controls liquid output and droplet size. Set the valve to a low flow rate to produce near-invisible ULV droplets. For heavier fogs and mists, Increase the flow rate. Once the valve has been set, you can use the vernier calibration to return to the same setting, or snap a lock ring to prevent accidental changes.
Chemical flow rate with the Fogmaster Micro-Jet ULV fogger is easily calibrated in the field to adjust for differences in liquid density, viscosity or surface tension. And since the Micro-Jet handles both water- and oil-based liquids, this one machine can satisfy all your fogging requirements.
The Micro-Jet ULV fogger is widely used in schools, restaurants, zoos, barns, hotels, and similar locations requiring professional application. Light-weight, and supported by our five-year limited warranty, the Fogmaster Micro-Jet ULV is an outstanding choice.
SPECIFICATIONS: Motor: 1 Hp, 120VAC 50/60Hz, 7 amp
Fogging Nozzle: High-shear, counter-rotating vortex design
Particle Size: 7- 30 micron VMD, adjustable (ultra fine, dry fog to heavy, wet fog)
Liquid Flow Rate: 0-10 oz/min [0-300 ml/min]
Nine turn vernier valve
Valve lock feature
Chemicals: Water and oil-based solutions
Tank Capacity: 1 gallon [4 liters]
Materials of Construction:
Power head housing and tank - aluminum
Tubing - fuel and oil resistant vinyl
Fittings - brass
Control valve - glass filled nylon, stainless stem, Viton® seal
Nozzle - Celcon¨ acetyl copolymer
Dimensions: H x L x Dia: 15.4 x 10.4 x 8.6 in [39 x 26 x 22 cm]
Shipping Weight: 12 pounds [6 kg]
Warranty Period: Five years
See all 9 reviews »
16 of 16 people found this review helpful:
By Myron in Wausau, WI on 06/03/2011
The Fogmaster Micro Jet ULV 7401 performs as advertised. The spray adjustment is an excellent feature for projecting fine fog mists into tight corners and pockets. We used this unit to fog our basement with a chemical solution. Spraying the joists was a bit of a task however because the unit is heavy when full. Suggest filling tank only half way when using above the shoulders. The fogger must be moved slowly as described in the instructions, be as perpendicular to the surface whenever possible and 8-12 inches from your target to get good penetration on wood surfaces. When purchasing this unit be sure you have the correct respirator, goggles, and clothing.
10 of 10 people found this review helpful:
Worth Every Penny
By Ray in Doylestown PA on 08/06/2011
Unit is used in an orchid greenhouse for a variety of pesticides and disinfectant/algaecides, and does an excellent job of filling the volume. Had to play with the droplet size a bit to ensure uniform "float", but that's easy with the control dial.
8 of 11 people found this review helpful:
By Abdul in Columbus OH on 08/07/2012
I have used this Fogger to fog fungus problem in Crawl space. Then I sanitized my HVAC duct using it and then fogged the whole house. I used 11% H2O2. which leaves no chemical residue. But if you have a thick growth you may need the sprayer to spray directly on the fungal growth. This fogger is light, even when full I was able to hold it up to fog into by wall registers. It can produce fine mist to thick spray. I can be used for many other applications also. Worth te cost - if it lasts. I've used it a week for about 10 hours of use time - so far no problems.
6 of 6 people found this review helpful:
By Bob in San Diego,ca on 01/18/2012
Bought this thing to run beneficial bacterial through for some greenhouses and it works great. Only thing I don't like is that it is loud and a little more power hungry then expected, 6 amps! But this unit works great!
5 of 5 people found this review helpful:
I CAN'T WRITE ANY LOUDER...
By Kevin in Grand Rapids Mi on 05/21/2013
This fogger is awsome!!! I got three E-mails from Do My Own Pest Control. About 8 weeks before writing this. I used it several times with liquid products. Three differant products. The results were out standing. The volume of air and pestaside made a nice fine mist that covered everything, top to bottom. Its been a couple weeks now and not a spider anywhere.
4 of 5 people found this review helpful:
Fogmaster Micro Jet ULV Fogger
By Ronald in Baltimore,MD on 10/03/2012
Excellent service...delivered quickly. This tool has really helped my company. I could not find it anywhere else. Thanks!
2 of 3 people found this review helpful:
By Anonymous in XX on 07/29/2013
Works as described. Well made. Only issue I had was because it requires a power cord this can be problematic when trying to use on a property with many trees.
By Ken in Maxwell, CA on 10/05/2015
Delivered on time as advertised
Great fogger. Easy to use and clean..
By Vicki in Arab,AL on 06/10/2016
Great price, fast shipping, and excellent seller communication. Fogger is easy to use, and saved us a lot of money taking care of black mold in our crawl space.
Have a question about this product?
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QIs the Fogmaster Micro Jet ULV Fogger? What's the farthest it can shoot?
Can it be used for mold remediation?
AThe Fogmaster Micro Jet ULV fogger is about the same loudness as a vacuum cleaner. It can shoot about 10 to 15 feet, but it comes out as a fog and very small particles, 5 - 10 microns small, so it more or less gets airborne and fills the room rather than shoot out like a mist with larger droplets. It can be used for mold remediation depending on the product you used, but you would definitely need adequate protection and a good respirator. We do sell a professional safety kit which has everything you need.
QIs there a fogger that you can use while people are around?
ANo. Any pesticide that can be fogged, including natural pesticides, have product labels that demand that the space being fogged be cleared of people and pets during the fogging process and for about 2 hours after the process.
09/01/2011 Rachel from Houston,texas
QCan the fogmaster 7401 be used to kill mosquitoes in back yard? Want to place fogger on deck railing.
Please let me know if a different type of fogger would be better to use to rid back yard of moquitos. We would also like to spray our grass to kill mosquitos and other insects, any suggestions?
AThe 7401 could be placed on your deck for the backyard, but fogging solutions only provide temporary control of mosquitoes. Talstar is our most popular selling product for mosquito control. It is a liquid concentrate that you mix with water and apply using any hand pump sprayer or backpack sprayer. The key is to apply it to all shrubs, trees, and other foliage around the house or patio you are trying to provide relief at. It should be directed not only on top of the leaves and plants, but on the underside of the leaves as well which is where the mosquitoes hang out. It should be applied every 30 days for optimum control.
10/26/2013 Michael from Sylacauga Alabama
QDoes the Fogmaster use heat to create the fog? Or does it atomize like the fine mist setting on a pump sprayer?
AThe Fogmaster ULV does not use heat to create a fog. ULV stands for ultra low volume. The machines creates an extremely fine particle that hangs in the air like a fog. You would be able to create the same ultra low volume application with a pump sprayer.
09/26/2015 Elijah from Ukraine, Kharkov
QHow much will delivery to Ukraine?
A We apologize but we currently do not ship internationally. Sorry for any inconvenience.
We apologize but we currently do not ship internationally. Sorry for any inconvenience.
04/09/2012 Emerson from New York
QCan I use the Fogmaster indoors to kill roaches and other insects? what chemical would be good for that also?
AThe Fogmaster Micro Jet fogger can be used indoors to help control certain insects. Without knowing exactly what kind of structure you are treating it is very difficult to tell you the best product to use for your application. We do carry a full line of fogging concentrates which you can see by following this link: ULV Fogging Solutions. We encourage you to read the product label which are on each individual product page so you can find the product that will fit your needs.
04/20/2015 Jim from Honesdale Pa.
QI have a 21,000 cubic foot greenhouse with plants. Will this fog from 1 point?
and how long will it take .
AThe Fogmaster Micro-Jet ULV can shoot about 10 to 15 feet, but it comes out as a fog and very small particles, 5 - 10 microns small, so it more or less gets airborne and fills the room rather than shoot out like a mist with larger droplets. The fogger covers 2-4,000 sq. ft. per minute. There are various settings of the Fogmaster Micro-Jet ULV is ultra fine, dry fog to heavy and wet fog.
QCan the Fogmaster Micro Jet ULV Fogger 7401 be used outdoors?
AThe Fogmaster Micro Jet ULV Fogger 7401 can be used wherever you need to fog including outdoors in small areas.
08/18/2011 Patrick from New York, Ny
QI have just purchased this fogger; I want to use it in the crawlspace under my house
What are suggested products for control of ants, spiders, and centipedes? What are suggested products to reduce musty odor in crawlspace? Thanks!
AShockwave Fogging concentrate would be a great choice for your needs. Shockwave is labeled for over 75 different types of pests and can be used in your fogger in the crawlspace. Bac A Zap can be fogged and would be a good choice to help eliminate odors in your crawlspace and other confined areas.
07/13/2014 Jim from Rochester, Ny
QCan I change the Fogmaster Micro Jet ULV Fogger 7401reservoir size? Does the tank have to be sealed air tight?
I want to use a larger tank size.
AThe Fogmaster Micro Jet ULV Fogger 7401 tank has to be sealed air tight. There are many variables: product loss, fogging less powerful, etc. If you would like a way to attach a different tank to the Fogmaster Micro Jet ULV Fogger 7401, please contact Fogmaster 954-481-9975.
05/08/2012 Phil from California
QCan Fogmaster Micro Jet ULV Fogger 7401 unit be used as a stationary unit to fill a greenhouse?
I want to fog a few 10x10 ft greenhouses. I would rather not be in the room while this happens. I was wondering if I can set this unit on the ground with a timer, point it upwards and just let it fill the room. I have some very large tomato plants that are very difficult to fully cover with a hand held sprayer and want to be sure they get full coverage through a thick canopy.
AThis Fogmaster Micro Jet ULV Fogger 7401 can be set on the ground and pointed upwards as you suggested. That is not a problem. It does not come with a timer though, but you could hook the power cord up to one.
07/29/2013 Bruce from Covington, Ga.
QWhere can I order replacement parts for the Fogmaster Micro Jet ULV Fogger?
A tank, bushings....etc..
AWe would recommend contacting the manufacturer directly to confirm that replacement parts are available. Fogmaster can be reached at 954-481-9975
12/14/2012 Tom from Little Silver Nj
QCan I use this fogger in a crawlspace by running it unattended for a period of time?
My crawl space is about 28x36x4 so I realize I may need to move it to each corner. I trying to avoid having to spray each joist individually.
AYes you can use the fogger in the crawlspace and just move it around as needed.
QHow does the Fogmaster Micro Jet 7401 compare to the Fogmaster Tri Jet 6208?
AThe Fogmaster Micro Jet 7401 is the top choice for any fogging job. It's ideal for schools, restaurants, zoos, barns, hotels and other locations requiring a professional application. The Fogmaster Tri-Jet 6208 is not currently a product we carry on our website. According to the manufacturer, Fogmaster, it would be another great choice for daily use for insect control, humidification and other applications.