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Internet # 315707177

Model # 2820-21WS-48-73-2040

Store SKU # 1009481322

M18 18-Volt 4 Gal. Lithium-Ion Cordless Switch Tank Backpack Water Supply Kit with Battery, Charger & Safety Glasses

$479.00
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  • Interchangeable Tanks, No Manual Pumping
  • Up to 12 Tanks Per Charge
  • Part of the M18 System, featuring over 250+ tools
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Product Details

About This Product

The Milwaukee M18 SWITCH TANK 4 Gal. Backpack Water Supply kit delivers the industry's first interchangeable tank design with no manual pumping. Designed to meet user's water supply needs for concrete cutting and coring, the battery-powered water supply delivers instant, constant and adjustable pressure up to 60 psi. The 5-mode pressure adjustment knob adjusts the pressure between 20 psi to 60 psi for ultimate control. The M18 REDLITHIUM XC3.0 Battery provides users with up to 12 tanks of water delivery per charge. The 4 Gal. Water Supply Tank Assembly features a dual diaphragm pump for increased durability and longer pump life. The tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank. The backpack frame includes wide straps and a handle providing users with convenient transportation and storage. The 4 Gal. Water Supply is made up of 2 components the M18 SWITCH TANK Powered Base and the SWITCH TANK 4 Gal. Water Supply Tank Assembly. The Powered Base includes the motor, battery compartment and REDLINK electronics, while the interchangeable Tank Assembly includes the pump, 10 ft. hose and quick-connect. This kit includes: 1 M18 SWITCH TANK Powered Base, 1 SWITCH TANK 4 Gal. Water Supply Tank Assembly, one 10 ft. Hose with Quick-Connect, 1 Water Spray Nozzle with Quick-Connect, 1 M18 REDLITHIUM XC3.0 Battery, 1 M18/M12 Multi-Voltage Charger, and 1 Performance Safety Glasses with Gasket 48-73-2040.

Highlights

  • Instant, constant and adjustable pressure for ultimate control
  • Up to 60 psi
  • Run-time: up to 12 tanks per charge with M18 REDLITHIUM XC3.0 battery
  • OSHA table 1 compliant when concrete cutting and coring
  • Wide mouth opening for easier pouring
  • 48-73-2040 performance safety glasses feature military grade impact protection
  • 48-73-2040 performance safety glasses feature soft case included
  • 48-73-2040 performance safety glasses feature lasting fog-free lenses
  • Includes: M18 SWITCH TANK powered base, SWITCH TANK 4 Gal. water supply tank assembly, 10 ft. hose with quick-connect, water spray nozzle with quick-connect, M18 REDLITHIUM XC3.0 battery, M18/M12 multi-voltage charger, and 1 performance safety glasses with gasket 48-73-2040
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Product Information

Internet # 315707177

Model # 2820-21WS-48-73-2040

Store SKU # 1009481322

Additional Resources

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From the Manufacturer

Specifications

Dimensions: H 16.25 in, W 13 in, D 9.5 in

Dimensions

Hose length (in.)120 inProduct Depth (in.)9.5 in
Product Height (in.)16.25 inProduct Length (in.)9.5 in
Product Width (in.)13 in

Details

Adjustable spray tipYesApplicator typeSprayer/Mister
Battery Amp Hours3 AhBattery/Charger(1) 3 Ah Battery & Charger Included
Capacity (gallons)4Charger IncludedCharger Included
Compatible WithGrass Killer, Weed KillerIncludesSprayer Only
Number of Tanks1Number of Total Batteries Included1
Returnable90-DayShoulder strapYes
Sprayer FeaturesAdjustable Spray Tip, Backpack, Shoulder StrapSprayer/mister typeBackpack
Tank MaterialHDPE (High Density Polyethylene)

Questions & Answers

17Questions
caret
Q:Can I replace the gasket/lenses?
by|Jan 19, 2024
1 Answer
Answer This Question

A:  Hello Felix - they are not replaceable. - Milwaukee Tool, Social Team

by|Jan 20, 2024
    caret
    Q:Can this sprayer be used with bleach?
    by|Oct 27, 2023
    1 Answer
    Answer This Question

    A:  The M18™ SWITCH TANK™ 4-Gallon Backpack Water Supply Kit is designed to meet your water supply needs for concrete cutting and coring. - Milwaukee Tool, Social Team

    by|Nov 1, 2023
      caret
      Q:Can this be used to spray graffiti remover?
      by|Feb 22, 2023
      1 Answer
      Answer This Question

      A:  Hi Ken- This M18 SWITCH TANK 4-Gallon Backpack Concrete Sprayer is intended for use with form release, evaporation retardants, curing compounds, and sealants. It should not be used with flammable liquids.

      by|Feb 23, 2023
        caret
        Q:Can this be used with 90w gear oil?
        by|Apr 2, 2022
        1 Answer
        Answer This Question

        A:  I would call Milwaukee directly for that information.

        by|Apr 3, 2022
          Showing 1-4 of 17

          Customer Reviews

          4.3 out of 5
          • 4.3 out of 193 reviews
          • 87% recommend this product
          Filter by:
          Showing 1-10 of 193 reviews
          These are by far the most comfortable safety glasses I have. I haven't tried them yet in hot wea...
          These are by far the most comfortable safety glasses I have. I haven't tried them yet in hot weather, but in cold weather the gasket keeps out the wind and any flying debris. The field of vision is excellent. No distortion. No fogging. No scratches, so far, on the lenses (unlike my other safety glasses). The soft cloth drawstring pouch is a nice bonus for keeping them scratch-free--also good for storing the gasket by itself if need be.
          by
          • Recommended
          I have been a builder remodeler for 50 years, and as such I daily have many opportunities to use ...
          I have been a builder remodeler for 50 years, and as such I daily have many opportunities to use tools like this MILWAUKEE HIGH PERFORMANCE SAFETY GLASSES WITH CLEAR LENSES AND GASKET. Almost anyone in the trades should be using safety glasses, and these glasses are just another step forward, especially for work where we need them. These Milwaukee glasses are of very high quality, and fit the need for safer work.
          by
          • Recommended
          These safety glasses are comfortable to wear, have great wrap around protection, and are opticall...
          These safety glasses are comfortable to wear, have great wrap around protection, and are optically very sharp. The ‘Gasket’ that fits onto the frame offers additional protection from flying particles or debris that might come at you from other than directly in front a feature that you don’t get with regular safety glasses. The gasket is far more comfortable than a hard frame. The glasses are also provide ‘Military Grade Impact Protection’. Another nice thing about these glasses is the soft case that is included. It has a draw string closure that I tie onto my belt loop so I can have a way of keeping the safety glasses with me when I am going to be using the hedge clipper, pole saw, or blower while working in the yard. These are very high quality safety glasses and are priced accordingly.
          by
          • Recommended
          1 found this review helpful
          Thanks to the soft gaskets, these are the most comfortable safety glasses I own (I have half a do...
          Thanks to the soft gaskets, these are the most comfortable safety glasses I own (I have half a dozen pairs from different manufacturers). I thought the gasket was a gimmick at first, but then realized that the gaskets are really effective at both cushioning the fit and keeping dust out of the inside of the lenses. With any of my glasses that don’t have gaskets, I’m constantly taking them off and wiping the dust off of the inside. I rarely have to remove these to wipe sawdust off of them. There is no noticeable optical distortion - these are nice clear lenses that so far don’t have a single scratch on them, after several weeks of use in a woodworking shop. They’re also lightweight, and again, they’re now my most comfortable pair. The only time I wear any others is when I need the bifocal safety glasses with reading-glass lenses at the bottom.
          by
          • Recommended
          3 found this review helpful
          Overall, these are pretty nice safety glasses. They are a little big, though, which sort of seems...
          Overall, these are pretty nice safety glasses. They are a little big, though, which sort of seems to defeat the purpose of the gasket. My head is on the large side of average, so I'm guessing these are probably a little big for most people. That being said, they feel nice and solid and the lens is big enough that not too much of the frame is visible when you're wearing them. These glasses also come with a carrying case, which is a nice touch.
          by
          • Recommended
          1 found this review helpful
          These are comfortable, even stylish safety glasses with several practical features. They are comf...
          These are comfortable, even stylish safety glasses with several practical features. They are comfortable, easy to wear, with good fit. Carrying drawstring case is included for practicality. The impact resistant nylon black frame is paired with Anti-Fog,Anti-Scratch Military grade impact protected lenses. There is a soft gasket inside the glasses that makes it comfortable around eyes and protects from debris as well. The glasses are ANSI Z87.1+ and CSA Z94.3 certified. Product Depth (in.) 5.87 in Product Height (in.) 1.875 in Product Weight (lb.) 0.07760272 lb Overall, these are comfortable, impact resistant, anti-fog safety glasses that are comfortable as well as stylish.
          by
          • Recommended
          1 found this review helpful
          Milwaukee High Performance Safety Glasses with Clear Lenses and Gasket - a Home Depot Seeds Progr...
          Milwaukee High Performance Safety Glasses with Clear Lenses and Gasket - a Home Depot Seeds Program Review I don’t think I should need to tell anyone that good eye protection while working is VERY important any time you’re using any kind of tool. I use my safety glasses for lawn cutting, wood working, shooting and almost everything else – even if I’m wearing a protective mask. If you don’t have comfortable, non-distorting and, above all, protective glasses, you’re far less likely to use them and that isn’t good. These Milwaukee High Performance Safety Glasses with Clear Lenses and Gasket are a terrific choice. The glasses provide strong protection that complies with ANSI Z87.1+ and CSA Z94.3 (the Canadian equivalent) specifications and are touted as Military Grade Protection. The lenses are fog-free and I found this to be very good in warm, cool and cold weather. I did find that when wearing a dust mask in cold weather the mask directed my breath into the glasses which caused a good bit of condensation but no fogging. The lenses are clear and distortion free and cased no problem reading small markings or rifle sights. The earpieces don’t wrap around the ear very much but the earpiece arms fit snugly without any discomfort even after hours of wearing them. There’s even a soft case (carrying bag) included with them A very nice feature with these High Performance glasses is the soft rubber/foam gasket around the lenses and nose piece. This gasket does a good job of keeping debris out of your eyes without causing any discomfort. They’re by no means airtight so it’s possible to get small dust particle in but sawdust and larger chips don’t get behind the lenses. I thought for sure that the gasket would reduce airflow to a point that condensation was unavoidable. This was not the case since there was no condensation with or without the gasket. If you decide you don’t want or need them at the time, they’re easily removed and reinstalled. The gasket can be stored in the soft case/bag until needed. I really like these Milwaukee High Performance Safety Glasses with Clear Lenses and Gasket for their comfort and clarity. The removable gasket does a great job of keeping out all but the finest particles. I have to believe the stated protection standards met since I haven’t had anything strike them hard enough to verify but I must admit I was tempted to shoot them with a BB gun to see. I now have several pairs that I keep in my workshop, lawn equipment shed and range bag. I’m never without a pair close by and I don’t think anyone should be without a high quality pair of safety glasses like these either. This is the manufacturer’s product page if interested: https://www.milwaukeetool.com/Products/Safety-Solutions/Personal-Protective-Equipment/Safety-Glasses/Performance-Safety-Glasses-with-Gaskets
          by
          • Recommended
          These safety glasses were ordered online and shipped to my home without issue. These glasses are ...
          These safety glasses were ordered online and shipped to my home without issue. These glasses are great! They are comfortable and stay put on your face when wearing as they snuggly hold to the side of your head. I’ve worn these for several hours at a time and haven’t had issues with these or headaches from the arms pinching my head. These also have a removable gasket to help keep debris from getting into your eyes if your cutting or drilling that tends to kick up a lot of shavings. There is also a bag for storing these so you can put them in the bag and then toss them in the toolbox or work bag without having to worry about the lenses getting trashed. All in all these are a great set of safety glasses.
          by
          • Recommended
          Really great safety glasses with a high Level of comfort for the wearer. They don’t quite fit my ...
          Really great safety glasses with a high Level of comfort for the wearer. They don’t quite fit my eyes on account of me having a wide bridged nose but still, thanks to the materials used and the way the gasket is made they are not uncomfortable to wear. I also had a few friends try them out and received good feedback. The gasket can be taken out for cleaning which is another plus. The glasses come with a little bag for keeping them next to your workbench and preventing them fro getting scratched or collect dust.
          by
          • Recommended
          1 found this review helpful
          SOLID! COMFORTABLE! and SAFE! Milwaukee comes through with an outstanding safety protection for ...
          SOLID! COMFORTABLE! and SAFE! Milwaukee comes through with an outstanding safety protection for your eyes. I'm a big guy with a big head and its hard for me to find a good fitting set of safety glasses. I was incredibly relived when I put these on. They were wide and sat comfortably on my face and on the bridge of my nose. The gasket is made of foam and it really does add to the comfort. My favorite part is that the gasket is replaceable. You can switch it out once things get overly used. One more favorite is that the lenses are anti scratch. Thus, everything equals to more bang for your buck which I LOVE!
          by
          • Recommended
          1 found this review helpful
          Showing 1-10 of 193 reviews

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          Sprayer Features

          Adjustable Spray Tip, Backpack, Shoulder Strap

          Adjustable Spray Tip, Backpack, Shoulder Strap

          Adjustable Spray Tip, Backpack, Shoulder Strap

          Adjustable Spray Tip, Backpack, Shoulder Strap

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