Milwaukee 2820-20PS M18 SWITCH TANK 4-Gallon Backpack Sprayer (Tool Only)

Model: miln2820-20ps
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Milwaukee 2820-20PS M18 SWITCH TANK 4-Gallon Backpack Sprayer (Tool Only) Model: miln2820-20ps
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Product Features & specs :

Milwaukee 2820-20PS M18 SWITCH TANK 4-Gallon Backpack Sprayer (Tool Only)

Details
The MILWAUKEE M18 SWITCH TANK 4-Gallon Backpack Sprayer delivers the industry's first interchangeable tank design with no manual pumping. Designed to meet the needs of professional landscape maintenance, the battery-powered backpack sprayer delivers instant, constant and adjustable pressure up to 120 PSI and a 25 ft. spray distance. The 5-mode pressure adjustment knob adjusts the pressure between 20 and 120 PSI for a wide range of applications. The M18 REDLITHIUM XC3.0 Battery (sold seperately) provides up to 12 tanks of spraying per charge. The sprayer has a dual diaphragm pump for longer pump life and Viton seals for increased durability against harsh chemicals. The sprayer tank has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank. The backpack frame has wide straps for added comfort during extended spraying applications and a handle for convenient transport and storage.
Features:
  • Interchangeable Tanks, No Manual Pumping
  • Add-on and Interchange Tank Assembly to Eliminate Cross-Chemical Contamination
  • Replaceable Tank Assembly Delivers Lower Cost of Ownership
  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Up to 120 PSI & 25 ft. Spray Distance
  • Run-time: Up to 12 tanks per charge with M18 REDLITHIUM XC3.0 Battery
  • Critical seals: Viton for increased durability against chemicals
  • Dual Diaphragm Pump: For Longer Pump Life
  • Wide Mouth Opening and Strainer: For Easier, Debris Free Pouring
  • Wide Straps for Comfort During Extended Duty Cycles
What’s Included:
  • M18 SWITCH TANK Powered Base - 2820-20
  • SWITCH TANK 4-Gallon Sprayer Tank Assembly - 49-16-28PS
  • Stainless Steel Wand
  • Adjustable Nozzle
  • Fan Nozzle
  • Angled Nozzle Adaptor
Series
FUEL
Cordless
Yes
Battery System
M18
Capacity
4-Gal.
Nozzle Type
Adjustable/Fangled

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Milwaukee 2820-20PS M18 SWITCH TANK 4-Gallon Backpack Sprayer (Tool Only)
Model: MILN2820-20PS
                         (8)
price for vip customer
$299.00
free shipping
This item qualifies for FREE SHIPPING

Milwaukee 49-16-2728 Replacement Sprayer Nozzles
Model: MILN49-16-2728
                         (0)
price for vip customer
$35.00
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Milwaukee 49-16-2729 18 in. Short Sprayer Wand
Model: MILN49-16-2729
                         (0)
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$39.00
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Milwaukee 49-16-28PS SWITCH TANK 4-Gallon Sprayer Tank Assembly
Model: MILN49-16-28PS
                         (0)
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$149.00
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Milwaukee 49-16-2727 Replacement Sprayer Hose, Handle & Wand Assembly
Model: MILN49-16-2727
                         (0)
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$79.00
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Milwaukee 2825-21ST M18 FUEL String Trimmer Kit with QUIK-LOK
Model: MILN2825-21ST
                         (18)
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$329.00
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Milwaukee 48-11-1850 M18 REDLITHIUM XC 5 Ah Lithium-Ion Extended Capacity Battery
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$129.00
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Reviews :

4.5 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
5
2
1
0
0
Recommendations
Yes, I would recommend this to a friend (8)
Pros
Powerful (8)
Easy To Use (6)
Battery Longevity (if applicable) (6)
Ergonomic Design (4)
Cons
Heavy (5)
Uncomfortable to Use (2)
Best Uses
Large Projects (5)
Frequent Use (4)
Heavy Duty Requirements (4)
Small Projects (4)
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Battery Longevity (if applicable)
Cons
Heavy
Best Uses
Frequent Use
Heavy Duty Requirements
Large Projects
Small Projects
Jobsite
Great tool
Was thrilled to find this form oiler.Puts out a superfine mist, saves me a lot of money on form oil
October 23, 2019
Purchased
5 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Powerful
Battery Longevity (if applicable)
Cons
Heavy
Uncomfortable to Use
Best Uses
Heavy Duty Requirements
Large Projects
Works Great....A Bruiser To Use
I have used this multiple times and it works great. Multiple settings for strength of the flow and the unit is well built from what I have seen. My 5.0 battery has been adequate for most projects....drains faster on highest flow. Biggest downside is the weight. With battery and full tank it must weigh 50+ pounds, not really something I can carry around at my age anymore and even moving it off the floor to my tractor is a challenge for anyone with back issues. Solid product and heavy duty, with heavy also being the biggest issue.
October 23, 2019
Purchased
6 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Cons
Heavy
Best Uses
Heavy Duty Requirements
Large Projects
Small Projects
good value
much better than any other backpack unit i have used. when full it is a bit heavy to get on your back (use a table or the tailgate of you truck) but once you have it on and adjusted correctly most of the weight is supported by the waist belt. the only real issue is the tank does not drain very well in use, i have to loosen the shoulder harness and allow the top to drop back away from my shoulders to use the last half gallon.
September 6, 2019
Purchased
2 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Powerful
Value
Battery Longevity (if applicable)
Cons
Heavy
Uncomfortable to Use
Best Uses
Heavy Duty Requirements
Downfalls to consider
The spray is a quality peace of equipment. The downsides are the sprayer thinking the tank is empty with a half gallon left in the tank, the sprayer wand is straight which is very awkward if you need to spray the top of plants taller than a 12 inches, and its weight I struggle to get it on my back unless it is on the truck tailgate or a table.
July 18, 2019
Purchased
5 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Value
Battery Longevity (if applicable)
Best Uses
Frequent Use
Large Projects
Small Projects
BEST SPRAYER EVER
This sprayer is by far the best that I ever purchased. I have pump sprayers ,back pack sprayers and tow sprayers After using this Milwaukee sprayer I will never use anything else. Don't be afraid to buy You won't be disappointed
July 15, 2019
Purchased
5 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Easy To Use
Powerful
Battery Longevity (if applicable)
Best Uses
Frequent Use
Long battery life on 5.0 xc, went through multiple tanks with weed killer around ditches and trees on property. Easy to use and powerful sprayer. Convienent straps on backpack make it comfortable to wear.
July 3, 2019
Purchased
5 months ago
Describe Yourself:
Avid Do-it-Yourselfer
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Best Uses
Frequent Use
The Best
We love this sprayer. What a relief to not have to continuously pump a handle while trying to spray the foliage. Keep making great products!
June 10, 2019
Purchased
5 months ago
Describe Yourself:
Professional
Would you recommend this product?
Yes
Pros
Easy To Use
Ergonomic Design
Powerful
Battery Longevity (if applicable)
Cons
Heavy
Best Uses
Large Projects
Small Projects
More convenient than "hand pump as you go" backpack sprayers, but about twice as heavy as a pump type backpack sprayer when empty. Handle switch, to start the integrated tank pump, is good and very convenient.
I also own the water tank to water new plants in remote areas and the nozzle on the water tank does not have an integrated on/off integrated switch like the spray tank, so you have to manually feel for the master switchto turn the water on/off and that is frustrating because you cannot see the switch and must feel around (fumble around) for it and make several attempts to find the rocker switch even though your hand is right at the master switch. The other chemical spray tank with wand, you just turn on the master switch and leave it on because the wand switch controls the pump, not so with the water tank.

I own most everyting Milwaukee Tools sell in the Fuel series and couldn't be more impressed, but as for the water tank I would have liked it beetter if they installed a hose like the chemical tank to allow operator to turn water on/off with the wand switch without having to fumble around for the master switch.
May 25, 2019
Purchased
6 months ago
Describe Yourself:
Avid Do-it-Yourselfer

Q & A :

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Browse 4 questions Browse 4 questions and 9 answers
How well does it hold up to sodium hydroxide cleaners?
A shopper on Jul 9, 2019
BEST ANSWER: Your question will be best answered by the manufacturer, who can provide you with the accurate information. The number to reach the technician is 1-800-729-3878.
Can you buy extra tanks?
A shopper on Jun 1, 2019
BEST ANSWER: Yes, of course, that is the whole purpose of this design. I purchased the water tank as well. The spray tank with wand has an integrated pump control on the wand trigger as an on/off switch for the pressure volume set on the base unit. The water tank does not have an integrated switch on the hose nozzel, requiring you to turn the base unit master switch on and off to control the flow of on/off
Can this spray oil mixed with diesel fuel?
A shopper on Nov 11, 2019
BEST ANSWER: The unit is not recommended for that application. You can contact our technician directly at 1-800-729-3878. The agent will be able to provide you with more detailed information.
What is the dry weight of this unit?
Chad J on Sep 30, 2019
BEST ANSWER: The unit weighs 22.44 lbs.