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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2025 STIHL Sprayers SG 51

  • New
  • sanamteolawnmower
  • Sprayers
  • General

2025 STIHL Sprayers SG 51

A lightweight and versatile manual sprayer.

At only 9.9 lbs., the lightweight SG 51 manual backpack sprayer helps fight user fatigue. Ideal for professionals, homeowners and gardeners in need of spraying insecticides, pesticides, fertilizers, and more, this sprayer boasts a number of features that make it even more user friendly. An interchangeable pump lever allows for the pump to be mounted on the right or left side, and the internal pump mechanism helps protect against the likelihood of external damage. Additionally, a separate pressure reservoir means getting the job done quickly thanks to not having to pressurize the entire tank.

Features may include:

Adjustable Support Harness
  • STIHL backpack blowers and sprayers are equipped with an adjustable support harness that distributes weight evenly across the shoulders and back, reducing user fatigue.
Multi-Function Control Handle
  • Having easy access to all of the controls on one comfortable handle makes it easy to complete tasks so the operator’s hand never has to leave the handle.
Separate Pressure Reservoir
  • With the pressure reservoir separate from the main tank, only a portion of fluid gets pumped.
Interchangeable Pump Lever
  • The interchangeable pump lever allows for the lever to be mounted on the right or left side.
Low Weight
  • At 9.9 lbs., the SG 51 is a great, low-weight manual sprayer option.
  • New
  • 2025
  • STIHL
  • Sprayers SG 51
  • Sprayers
  • General
  • Working: 40 psi
  • Container: 3.17 gal.
  • 9.9 lbs.
  • Power Source: Manual

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  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.

Warning WARNING: Operating, servicing and maintaining a passenger vehicle, an off-highway motor vehicle or a recreational marine vessel can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle and https://www.p65warnings.ca.gov/products/marine.