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4-Gallon Plastic Backpack with Adjustable Spray Pattern

Questions & Answers for Smith 4-Gallon Plastic Backpack with Adjustable Spray Pattern

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125 Questions
125 Questions
Could this be used to put out a spot fire?


Can you use this to spray stain for fences?


Could this sprayer be used to spray off a boat deck, removing dirt & debris after each use?


Is this unit battery powered?


How far can it spray?


Is there a way to relieve the pressure when you are done spraying?


Can I use this to stain my wooden fence?


I see that the wand length is 21 inches, but how long is the hose length?


will round up hurt the piston pump


Can you swap the pump handle to the left side?


how wide of a spray pattern can this thing deliver?


How can I get replacement parts of the sprayer?


I have a Smith 4-Gallon Pro Back. The parts are there but there are no instructions on how to connect the "Free low pressure regulator". Can you help?


Can you use vinegar as a weed killer in this pump?


Description says it can do 150 psa for tree spraying, but the directions in the box doesn't say how, or even mention it. Does it, and how do you?


Can this sprayer be used to spray solvent based concrete sealers?


Do this sprayer work by battery


How do you adjust the adjustable cone to stream? It only has a cone mist


Do you sell the repair kit? Mine won't build pressure.


will this sprayer work with concrete sealer