Description
STIHL SG 20 4.8-Gallon Backpack Pump Sprayer | 4247 019 4902
The STIHL SG 20 Backpack Pump Sprayer is a manual backpack sprayer designed for efficient and convenient application of compatible liquid treatments. With a 4.8-gallon container capacity, the SG 20 provides ample capacity for larger spraying jobs while its backpack design helps make carrying and operation more practical.
STIHL Part Number: 4247 019 4902
Features That Make a Difference
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Genuine STIHL SG 20 Backpack Pump Sprayer
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Part Number: 4247 019 4902
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Container Capacity: 4.8 gal
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Manual pump operation
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Backpack-style design for convenient carrying
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Designed for compatible lawn, garden, landscaping, and agricultural spraying applications
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Practical capacity for covering larger areas with fewer refills
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Suitable for professional and residential outdoor applications
Specifications
| Specification | Details |
|---|---|
| Brand | STIHL |
| Model | SG 20 |
| Part Number | 4247 019 4902 |
| Product Type | Backpack Pump Sprayer |
| Container Capacity | 4.8 gal |
| Power Source | Manual |
| Design | Backpack |
High-Capacity Backpack Sprayer
With a 4.8-gallon capacity, the STIHL SG 20 is designed for users who need more spraying capacity than a compact handheld sprayer can provide.
The backpack configuration allows the sprayer to be carried on the operator’s back while the pump and spray wand are operated manually. This makes the SG 20 a practical choice for treating larger lawn, garden, landscaping, and outdoor areas.
Ideal Applications
The SG 20 can be used for appropriate liquid spraying applications such as:
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Lawn care
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Gardening
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Landscaping
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Plant treatment
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Fertilizer application
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Pest-control applications
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Agricultural applications
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General grounds maintenance
Always verify that the liquid product is approved for use with the sprayer and follow the product manufacturer’s label instructions.
Why Choose a Backpack Pump Sprayer?
A backpack sprayer provides several advantages for larger spraying jobs:
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Larger fluid capacity
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Fewer refills
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Convenient hands-free carrying
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Greater mobility around the work area
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Manual control over spraying
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Practical solution for extended outdoor applications
The 4.8-gallon capacity makes the SG 20 well suited to users who need to cover larger areas without repeatedly stopping to refill the tank.
Safety & Proper Use
Before operating the SG 20:
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Read and understand the STIHL operating instructions.
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Inspect the tank, pump, hose, wand, and connections before use.
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Check for leaks or damaged components.
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Use only compatible spraying products.
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Follow all chemical manufacturer’s label and handling instructions.
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Wear the appropriate personal protective equipment.
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Avoid spraying when conditions could cause unwanted chemical drift.
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Do not use substances that are incompatible with the sprayer.
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Clean and store the sprayer according to the manufacturer’s instructions.
Always follow the STIHL owner’s manual and the label instructions for the specific product being sprayed.
Important Product Information
Product: STIHL SG 20 Backpack Pump Sprayer
Part Number: 4247 019 4902
Container Capacity: 4.8 Gallons
Product Type: Manual Backpack Pump Sprayer
The STIHL SG 20 provides a practical high-capacity backpack solution for users who need a manual sprayer for lawn care, landscaping, gardening, and other compatible outdoor applications.
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment provides quality STIHL outdoor power equipment and replacement parts.
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Genuine STIHL products
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Quality outdoor equipment
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Competitive Pricing
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Fast Shipping
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Expert Customer Support
For larger spraying jobs where capacity and portability matter, the STIHL SG 20 4.8-Gallon Backpack Pump Sprayer is a practical manual spraying solution.
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