Internet #204631895

Model # MS-401

0026156913568

4 Gal. Diaphragm Backpack Sprayer

  • Designed to fit comfortably on your back for easy carrying
  • Handle designed for comfortable use with the right or left hand
  • Heavy-duty construction withstands exposure to chemicals
$ 59 99
$70.87

Save $10.88 (15%)

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Frequently Bought Together

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Product Overview

  • Designed to fit comfortably on your back for easy carrying
  • Handle designed for comfortable use with the right or left hand
  • Heavy-duty construction withstands exposure to chemicals
Featuring heavy-duty, padded shoulder straps to help provide comfortable carrying, the ECHO 4 Gal. Diaphragm-Pump Backpack Sprayer is designed to use with powders, liquids and water-soluble solutions. Four nozzles offer stream adjustment for customizable spraying. The wand can be used for left- and right-handed applications.
  • Professional grade diaphragm pump equipped with Viton seals to withstand harsh chemicals, this pump is designed for use with powders, water-soluble solutions and liquids
  • Professional grade fiberglass wand and industrial grade flow control with comfort grip
  • Extra-large tank opening with handle integrated into the tank cap
  • Heavy-duty padded straps with waist belt
  • Ambidextrous folding pump lever and guard bar for stability
  • California residents see Prop 65 WARNINGS

Product Overview

  • Designed to fit comfortably on your back for easy carrying
  • Handle designed for comfortable use with the right or left hand
  • Heavy-duty construction withstands exposure to chemicals
Model #: MS-401
Internet #: 204631895

Featuring heavy-duty, padded shoulder straps to help provide comfortable carrying, the ECHO 4 Gal. Diaphragm-Pump Backpack Sprayer is designed to use with powders, liquids and water-soluble solutions. Four nozzles offer stream adjustment for customizable spraying. The wand can be used for left- and right-handed applications.

  • Professional grade diaphragm pump equipped with Viton seals to withstand harsh chemicals, this pump is designed for use with powders, water-soluble solutions and liquids
  • Professional grade fiberglass wand and industrial grade flow control with comfort grip
  • Extra-large tank opening with handle integrated into the tank cap
  • Heavy-duty padded straps with waist belt
  • Ambidextrous folding pump lever and guard bar for stability
  • California residents see Prop 65 WARNINGS

Info & Guides

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Was $70.87
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Save $10.88 (15%)
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Ratings (261) (244) (156) (49)
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Specifications

Dimensions

Hose length (in.)
48
Product Depth (in.)
9
Product Height (in.)
21
Product Length (in.)
9
Product Width (in.)
14.5

Details

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

Specifications

Dimensions

Hose length (in.)
48
Product Depth (in.)
9
Product Height (in.)
21
Product Length (in.)
9
Product Width (in.)
14.5

Details

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

Questions & Answers

This unit comes with four tips for sprayer. How do you change them?

Asked by: Daniel
In my bag of nozzle-tips the retaining nut was already attached to the nozzle body and nozzle cap assembly. Attach that nozzle tip (which has the retaining nut) to the spraying wand. Once it's attached you will be able to unscrew the nozzle cap from the retaining nut. Unless it's attached to the wand you won't be able to unscrew the nozzle cap. Hope this helped.
Answered by: sturzles
Date published: 2017-04-22

Same question: How do you change the sprayer nozzle adapters?

Asked by: reb177
Take the main spray tip off and insert like a gasket.
Answered by: MaintenanceMan
Date published: 2018-03-07

how far will the sprayer spray the fluid?

Asked by: Buddy
how far will this spray I need at least 20/25 ft. of spray.
Answered by: Sam
Date published: 2020-02-07

I have narrowed my purchase between 2 ECHO products: the 4 gallon diaghragm sprayer and the 4 gallon piston sprayer. Can you explain the difference. t

piston sprayer. please explain the difference between the two
Asked by: peter
Diaghragm pumps can handle wettable powders and soluble packets better than a piston pump. Piston pumps have smoother action but are not as robust. So it really depends on the product you plan to use.
Answered by: IKillPest
Date published: 2018-03-29
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