Internet #308322570

Model # 49-16-28PS

Store SO SKU #1004035957

0045242526987

4 Gal. Switch Tank Pesticide Sprayer Tank Assembly

$ 169 00
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Frequently Bought Together

Frequently Bought Together

Product Overview

The MILWAUKEE® SWITCH TANK™ 4-Gallon Sprayer Tank Assembly is an interchangeable tank powered by the M18™ SWITCH TANK™ Powered Base (not included). The sprayer tank assembly includes the pump, hose, and wand. The design allows users to add on tank assemblies for different spraying applications, eliminating cross-chemical contamination. It also provides users with the ability to replace the tank assembly at a lower cost of ownership compared to replacing an entire sprayer. The 4-Gallon Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton® seals for increased durability against harsh chemicals. The sprayer tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank.
  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Up to 120 PSI & 25' Spray Distance
  • Critical seals: Viton® for increased durability against chemicals
  • Dual Diaphragm Pump: For Longer Pump Life
  • Wide Mouth Opening for Easier Pouring
  • Strainer to Filter Debris
  • Transport Handle for Convenient Transport and Storage
  • Powered by M18™ SWITCH TANK™ Powered Base
  • Includes: SWITCH TANK™ 4-Gallon Sprayer Tank Assembly, Stainless Steel Wand, Adjustable Nozzle, Fan Nozzle, Angled Nozzle Adaptor

Product Overview

Model #: 49-16-28PS
Internet #: 308322570

The MILWAUKEE® SWITCH TANK™ 4-Gallon Sprayer Tank Assembly is an interchangeable tank powered by the M18™ SWITCH TANK™ Powered Base (not included). The sprayer tank assembly includes the pump, hose, and wand. The design allows users to add on tank assemblies for different spraying applications, eliminating cross-chemical contamination. It also provides users with the ability to replace the tank assembly at a lower cost of ownership compared to replacing an entire sprayer. The 4-Gallon Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton® seals for increased durability against harsh chemicals. The sprayer tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank.

  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Up to 120 PSI & 25' Spray Distance
  • Critical seals: Viton® for increased durability against chemicals
  • Dual Diaphragm Pump: For Longer Pump Life
  • Wide Mouth Opening for Easier Pouring
  • Strainer to Filter Debris
  • Transport Handle for Convenient Transport and Storage
  • Powered by M18™ SWITCH TANK™ Powered Base
  • Includes: SWITCH TANK™ 4-Gallon Sprayer Tank Assembly, Stainless Steel Wand, Adjustable Nozzle, Fan Nozzle, Angled Nozzle Adaptor

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
The MILWAUKEE® SWITCH TANK™ 4-Gallon Sprayer Tank Assembly is an interchangeable tank powered by the M18™ SWITCH TANK™ Powered Base (not included). The sprayer tank assembly includes the pump, hose, and wand. The design allows users to add on tank assemblies for different spraying applications, eliminating cross-chemical contamination. It also provides users with the ability to replace the tank assembly at a lower cost of ownership compared to replacing an entire sprayer. The 4-Gallon Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton® seals for increased durability against harsh chemicals. The sprayer tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank.
  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Up to 120 PSI & 25' Spray Distance
  • Critical seals: Viton® for increased durability against chemicals
  • Dual Diaphragm Pump: For Longer Pump Life
  • Wide Mouth Opening for Easier Pouring
  • Strainer to Filter Debris
  • Transport Handle for Convenient Transport and Storage
  • Powered by M18™ SWITCH TANK™ Powered Base
  • Includes: SWITCH TANK™ 4-Gallon Sprayer Tank Assembly, Stainless Steel Wand, Adjustable Nozzle, Fan Nozzle, Angled Nozzle Adaptor

Product Overview

Model #: 49-16-28PS
Internet #: 308322570

The MILWAUKEE® SWITCH TANK™ 4-Gallon Sprayer Tank Assembly is an interchangeable tank powered by the M18™ SWITCH TANK™ Powered Base (not included). The sprayer tank assembly includes the pump, hose, and wand. The design allows users to add on tank assemblies for different spraying applications, eliminating cross-chemical contamination. It also provides users with the ability to replace the tank assembly at a lower cost of ownership compared to replacing an entire sprayer. The 4-Gallon Sprayer Tank Assembly features a dual diaphragm pump for longer pump life and Viton® seals for increased durability against harsh chemicals. The sprayer tank also has a wide mouth opening for easier pouring and a strainer that filters debris from getting into the tank.

  • Instant, Constant and Adjustable Pressure for Ultimate Control
  • Up to 120 PSI & 25' Spray Distance
  • Critical seals: Viton® for increased durability against chemicals
  • Dual Diaphragm Pump: For Longer Pump Life
  • Wide Mouth Opening for Easier Pouring
  • Strainer to Filter Debris
  • Transport Handle for Convenient Transport and Storage
  • Powered by M18™ SWITCH TANK™ Powered Base
  • Includes: SWITCH TANK™ 4-Gallon Sprayer Tank Assembly, Stainless Steel Wand, Adjustable Nozzle, Fan Nozzle, Angled Nozzle Adaptor

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar

Compare Similar Products
Brand Milwaukee Milwaukee Milwaukee Milwaukee
Name 4 Gal. Switch Tank Pesticide Sprayer Tank Assembly 4 Gal. Switch Tank Concrete Sprayer Tank Assembly M18 18-Volt 4 Gal. Lithium-Ion Cordless Switch Tank Backpack Pesticide Sprayer (Tool-Only) M18 18-Volt 4 Gal. Lithium-Ion Cordless Switch Tank Backpack Pesticide Sprayer Kit with 3.0 Ah Battery and Charger
Price
$169.00
$184.00
$299.00
$399.00
Ratings (143) (16) (141) (143)
Capacity (gallons) 4 4 4 4
Applicator type Sprayer/Mister Sprayer/Mister Sprayer/Mister Sprayer/Mister
Hose length (in.) 48 48 48 48
View Product View Product View Product View Product

Specifications

Dimensions

Hose length (in.)
48
Product Depth (in.)
9.5 in
Product Height (in.)
16.25 in
Product Length (in.)
9.5 in
Product Width (in.)
13 in

Details

Adjustable spray tip
Yes
Applicator type
Sprayer/Mister
Capacity (gallons)
4
Returnable
90-Day
Shoulder strap
No
Sprayer Use
Cleaning and Restoration,Contractor,Industrial and Construction,Lawn and Garden
Sprayer/mister type
Backpack
Tank Material
HDPE (High Density Polyethylene)

Specifications

Dimensions

Hose length (in.)
48
Product Depth (in.)
9.5 in
Product Height (in.)
16.25 in
Product Length (in.)
9.5 in
Product Width (in.)
13 in

Details

Adjustable spray tip
Yes
Applicator type
Sprayer/Mister
Capacity (gallons)
4
Returnable
90-Day
Shoulder strap
No
Sprayer Use
Cleaning and Restoration,Contractor,Industrial and Construction,Lawn and Garden
Sprayer/mister type
Backpack
Tank Material
HDPE (High Density Polyethylene)

Questions & Answers

Will this take any size M18 battery? Specifically, a 5 amp hour or is the compartment only large ...

Will this take any size M18 battery? Specifically, a 5 amp hour or is the compartment only large enough for a 3 hour?
Asked by: Mike
I Believe anyone of the Milwaukee batteries
Answered by: Extrahelp
Date published: 2019-08-06

Does this come with straps for backpack

Asked by: Sherry
Yes, it has straps to adjust for height, over the shoulders, around the waist and to hold the shoulder straps at set distance up high. The straps are all adjustable and the waist and shoulder strap distance straps have slip together latches. The shoulder and waist straps are well padded.
Answered by: Oldtimer
Date published: 2019-08-03

Can you spray chlorine mixed with water 50/50?

Asked by: Anthony
I wouldn't Recommend this backpack sprayer to no one
Answered by: Extrahelp
Date published: 2019-08-06

Will this work with round up or pesticide it wont hurt the pump thanks

Asked by: Loco2
I used round up and it wouldn't hurt the pump. Just clean the tank every time after using it.
Answered by: Vanz
Date published: 2019-09-04
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Customer Reviews

Milwaukee 4 Gal. Switch Tank Pesticide Sprayer Tank Assembly is rated 4.5 out of 5 by 141.
Rated 1 out of 5 by from As usual with a Milwaukee power tool it was well made and durable. That's where the good part end... As usual with a Milwaukee power tool it was well made and durable. That's where the good part ends. I am a professional lawn care applicator and thought this was the answer to my prayers for a backpack sprayer. However, the thing weighs a TON. Shoulder harness is well made and comfortable, but full it is WAY too heavy. It gets down to about a gallon left in the tank and starts sputtering. With 1/2 gallon left it stops spraying. The first 3 speeds on the dial are useless as it barely sputters out of the flat fan nozzle. 4 and 5 are better but not great. I have called Milwaukee customer service twice and left a callback message and they have yet to call back. I own 2 competitive backpack sprayers, one is battery powered and the other a manual pump. They both blow this thing out of the water as far as functionality and usability is concerned. I am extremely disappointed in this unit especially after dropping over $400 including tax. Glad I kept the box because it's going to get returned.
Date published: 2019-07-13
Rated 4 out of 5 by from I have a several hundred square feet of roof and pavement that I treat periodically for moss. I'v... I have a several hundred square feet of roof and pavement that I treat periodically for moss. I've been using a manual pump backpack sprayer that's tiring to keep pumping, so I thought this M18 sprayer would be a great solution. I'm an older guy and since the sprayer pretty heavy even empty I used it with only 1.5 gallons (12 lbs) of solution at a time.. The fact that the backboard is hard plastic doesn't help the comfort level. With the smaller amount of solution I got along pretty well and was able to climb the ladder to the roof and spot-spray the moss. I really appreciated the high pressure jet - I was able to spray under my 12' deep solar array and could spot spray a wide area on the roof around where I was standing. The adjustable nozzle adjustment is very sensitive - it's about a quarter turn from jet to mist. The handle has two locks - one to lock it open and one to lock it closed. There is a basket strainer under the tank cap. The holes in the strainer are larger than the holes in the solution intake at the bottom of the tank so particles could get through that would clog the intake. Although it's not shown in the instructions, it's pretty easy to remove and clean the tank intake when the tank is empty - a quarter turn counter-clockwise releases it. The hose and wand keeper are on the right side. I'm left-handed so I have the hose draped across my front while spraying, but the hose is long enough this wasn't an issue. The pump and hose are built into the tank and the motor that drives the pump is in the base. When it quit spraying and the tank was level, there was still some solution in the tank. I used the tank drain to empty the tank and there was a little more than a pint of solution left in the tank. On the roof I found that if I leaned to the left (since the intake is on the left side of the tank) I could drain the tank down to a couple of tablespoons of solution left. After spraying 3 gallons, the XC5.0 battery I used was down one light on the battery gauge. The battery compartment is large - I was able to install an M18 HD12.0 battery in it, but won't be using it since I don't need the sprayer to be any heaver.
Date published: 2019-07-23
Rated 5 out of 5 by from AN INNOVATIVE ADDITION TO MILWAUKEE’S M18 LINE OF OUTDOOR TOOLS. No more having to manually pump-up the garden sprayer! The sprayer is approximately 9” deep by 12” wide by 24” tall. It weighs about 20 pounds with the battery installed. This specific kit contains an M18 3 amp battery and the charger. It is advertised by Milwaukee to power the pump through 12 tanks of spray. In my test I ran it continuously through 4 gallons (1 tank) and the battery was still indicated as fully charged. The pump controls are easy to access while wearing the backpack mounted sprayer. The kit come with 2 spray heads: a brass head that is adjustable to provide a stream from straight to diffuse, and a plastic angled head that provides a fan shaped spray. The hose length is just right for comfortable spraying. The trigger on the spray wand does not require a lot of pressure to actuate the sprayer. It has on and off locks to lock the trigger in either position. The backpack straps were comfortable and adjustable to accommodate a good range of sizes. See photos.
Date published: 2019-03-14
Rated 5 out of 5 by from This is another quality Milwaukee tool product. You can't go wrong with this brand. The backpack ... This is another quality Milwaukee tool product. You can't go wrong with this brand. The backpack sprayer is a convenient way to spray any number of jobs out there. It can be used as stated for pesticides around the property, though it can be used for anything else that needs spraying. It has a four gallon capacity. The best thing is that it is not a manual pump. It is powered by the rechargeable M18 REDLITHIUM XC3.0 battery - not included. Just squeeze the sprayer grip and spray. Extra tanks can be purchased to use for different chemicals. The tank is easy to remove, fill, replace and secure with the latch. It can spray up to twenty five feet at 20 - 120 psi. Not sure how much this unit weighs, but it is heavy when empty. Each gallon of liquid weighs over eight pounds, so it is a heavy load.
Date published: 2019-03-31
Rated 5 out of 5 by from Perfect solution for anyone tackling big spraying projects at home! Got this Milwaukee Switch Tan... Perfect solution for anyone tackling big spraying projects at home! Got this Milwaukee Switch Tank to tackle the project of killing all the grass and weeds in my yard so I can replant new grass seed. I was very wary of using a pump sprayer but luckily Milwaukee came out with this great new product! Using this product was very easy and the M18 battery system lasted thru at 4 tanks of spraying and did not lose one bar of battery level. The tank is easy to remove, fill, and clean between uses too. Using settings 4-5 seem to be the sweet spot for the wide spray while 3-5 are great for the jet spray. The one negative to this is that it is very heavy when full so someone that is pretty strong would have to pick it up off the ground to throw it over your shoulder. My suggestion is to place it on a table, remove the tank, fill it up, and put the tank back on. Then while it is off the ground, crouch slightly to slide your arms under the straps and pick up with your legs. Outside of that, this is a fantastic new product that I will use for years to come!
Date published: 2019-04-08
Rated 1 out of 5 by from I used it for spraying water + miraclegro water soluble fertilizer mixture. So, it is just like w... I used it for spraying water + miraclegro water soluble fertilizer mixture. So, it is just like water, nothing high viscosity. It worked very well at high pressure setting for about 10-15 mins and started fading quickly after that. Now it cannot create consistent pressure: works for 20-30 seconds and then fades off. It is very frustrating. I am using a 12AH HD battery, and battery stays full, so battery is not a problem. The pump seems to be a garbage.
Date published: 2019-04-30
Rated 1 out of 5 by from I bought the M18 cordless sprayer a few months ago with an extra tank, charger and two batteries.... I bought the M18 cordless sprayer a few months ago with an extra tank, charger and two batteries. It is a great idea. But it sucks if you need to add any type of wettable powder. The tank has no ability to keep the solution suspended (agitation). The result is a full tank clogging up and needing to convert over to a hand powered backpack sprayer. Roundup Quick Pro, prodiamine preemergent or any other product needing agitation are going to clog the system. I am very disappointed.
Date published: 2019-09-03
Rated 1 out of 5 by from Here's why purchased online without knowing because it's not like home depot nor milwaukee scam t... Here's why purchased online without knowing because it's not like home depot nor milwaukee scam tools would of showed that this backpack sprayer did not come with the most important part the battery like all the rest of the electric sprayers do , and for $300 ill remind , plus the tank leaves around 12oz of liquid that it cant empty so it cost me another $180 separate for battery + charger for a total of $500 MILWAUKEE TOOLS SCAMMING THE AVERAGE HOMEOWNER
Date published: 2019-08-06
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