Patented Relax Pump Technology allows fluid to be sprayed at a constant pressure with a 50% reduction in effort.
High Pressure Surge Chamber installs in seconds and provides the extended reach needed for spraying insecticides, fungicides, and fertilizers.
Three nozzles including brass adjustable, flat fan and patented foaming, which eliminates drift and allows user to see where chemical has been applied.
Internal pump will never leak on user - a major safety concern of professionals.
Durable 18" Poly wand & adjustable nozzle.
Easiest backpack to service. Practical design and serviceability.
4 Gallon capacity ideal for spraying in large yards and trees.
Utilize "Roundup" brand sprayers, the #1 Brand of Herbicide in the world, to sell more sprayers and concentrates! Capitalize upon
the power of the brands name and advertising.
Patented Relax Pump Technology allows fluid to be sprayed at a constant pressure with a 50% reduction in effort.
High Pressure Surge Chamber installs in seconds and provides the extended reach needed for spraying insecticides, fungicides, and fertilizers.
Three nozzles including brass adjustable, flat fan and patented foaming, which eliminates drift and allows user to see where chemical has been applied.
Internal pump will never leak on user - a major safety concern of professionals.
Durable 18" Poly wand & adjustable nozzle.
Easiest backpack to service. Practical design and serviceability.
4 Gallon capacity ideal for spraying in large yards and trees.
Utilize "Roundup" brand sprayers, the #1 Brand of Herbicide in the world, to sell more sprayers and concentrates! Capitalize upon the power of the brands name and advertising.
Buying a quality sprayer for low cost, easy to use application of chemicals is a top priority for any customer. That's why we decided to combine the high quality features of our other backpack sprayers with our new patented Relax pump technology. A definite, top-of-the-line model for any large job.
Features
4-gallon rugged polyethylene tank for large applications
3 nozzles to choose from: flat fan, adjustable cone and visible foam
Approved and recommended for the application of Roundup Weed & Grass Killer
24" curved extension for hard to reach areas
Two pressure chambers included: low pressure fore herbicides and high pressure for other chemicals
Dual paddle agitator keeps chemicals mixed
Pump handle mounts easily to either side for right- or left-handed operation
In-line filter at shutoff to prevent clogging
Padded grip for extra comfort
Convenient carry handle also provides wand storage
Adjustable, extra-thick padded straps for added comfort
Waist belt helps ensure proper load distribution
Full lumbar support distributes weight, absorbs shock and increases ventilation
Advanced Features
Relax Pump Technology
It's simple: larger jobs call for more chemicals and cost more money. But, with our new technology, you get precise application of chemicals at a constant pressure plus 50% reduction in effort when pumping.
Patented Foaming Nozzle
Applying chemicals without under and over spraying is made easy with this new patented nozzle. Now you can spray a visible foam which marks where you've sprayed. Professionals know that drift elimination and uniform application is an indispensable value!
Field King Backpack Sprayer
Ortho Backpack Sprayer
Roundup Backpack Sprayer
Smith Relax™ Backpack Sprayer
Features 
