Roundup Pro Backpack Sprayer 4gal with Piston Pump

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$ 149.99
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# 190413
Out of Stock Please call for availability
Weight: 12.80 lbs

Great to use with Roundup ProMax and Roundup QuickPro products!

For use with liquid concetrates, wettable powders (YES, it's a piston pump that will handle WP's) and water soluble solutions. Non-corrosive 21in heavy duty stainless steel wand and stainless steel frame. 4 nozzle system: adjustable brass, low volume fan, high volume fan and foaming. Also accepts TeeJet tips. Free 25 psi pressure regulator. Has a built-in carry handle and wand storage. Fold away handle moves for left or right pump operation. Thick, adjustable padded straps, full back pad with built-in lumbar support, padded waist belt and chest strap. No-Leak internal pump with premium Viton seals, leak prevention cap and check valve which is to designed to prevent leaks through the cap. Superior shut-off with nickel plated poppet which is more durable than competitive plastic components that will stick.


  • 4 gallon tank
  • 150 psi capacity
  • 21in wand
  • Viton seals

Product Features

  • The 25 psi regulator will, when used, prevent the sprayer from being pumped to pressures higher than 25 psi, for application when low pressure is ideal
  • Four nozzle system includes poly adjustable, two flat fans and patented foaming nozzle
  • Left or right hand pump operation
  • Internal pump will not leak on user; a common complaint of professionals


  • Five year manufacturer warranty

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