STIHL SG 51 garden sprayer 12 L, handheld/shoulder spray unit, colours: black, orange, white

STIHL SG 51 garden sprayer 12 L is a handheld/shoulder spray unit designed for manual application of plant protection products, fertilisers and water in gardens, allotments and small holdings. The single-unit 12-litre transparent tank includes an internal pump, integrated measuring cups and a central outlet tube; the unit is supplied in black, orange and white and is sold as one piece per pack. The sprayer combines a lightweight construction with features intended to improve comfort and durability for occasional and professional users.

Advantages

The sprayer offers ambidextrous operation through a trigger that can be quickly converted for left- or right-hand use and a pump lever that can be mounted on either side and adjusted in length. An ergonomic shutoff valve enables precise flow control while an internal pump is protected from external damage. The transparent tank with level gauge simplifies fluid monitoring and the integrated spray tube holder and hanging strap provide secure storage and convenient transport. A brass hollow cone nozzle is included for accurate spraying; additional nozzles are available as accessories.

Suitable for

• Applying plant protection products and pesticides in small gardens and allotments
• Distributing liquid fertilisers and foliar feeds
• Watering or spot-wetting plants and containers
• General garden maintenance tasks requiring targeted liquid application

Key specifications

• Tank capacity: 12 litres
• Empty weight: approximately 4.5 kg
• Tank material: transparent container with level gauge
• Pump type: internal pump (protected inside the tank)
• Nozzle supplied: brass hollow cone nozzle
• Adjustability: pump lever length adjustable; straps adjustable in width and length
• Mounting options: pump lever mountable on left or right side
• Integrated features: measuring cups (10 ml, 20 ml, 50 ml) in the container lid; spray tube holder

How to use

Fill the transparent tank to the required level using the integrated measuring cups in the lid to dose concentrate accurately and observe the level gauge. Secure the lid and pressurise the unit using the internal pump. Select the appropriate nozzle or accessory for the required spray pattern; the included brass hollow cone nozzle is suitable for fine, targeted spraying. Adjust the pump lever side and length to suit left- or right-handed operation and set the harness straps for a comfortable shoulder fit. Use the ergonomic shutoff valve to start and stop flow and to control spray output during application.

Usage recommendations

Use only approved products according to their labels and local regulations. Rinse the tank and all wetted parts thoroughly after each use when switching products or before storage. Store the sprayer in a dry place, hang it by the provided strap or use the integrated spray tube holder for safe transport and storage. Replace worn seals and nozzles as needed to maintain accurate application.