Knapsack Power Sprayers are efficient and portable spraying equipment designed for the application of liquid chemicals such as insecticides, pesticides, fungicides, herbicides, and fertilizers. Worn on the back, they allow hands-free operation and combine the convenience of mobility with the efficiency of powered spraying.
These sprayers are widely used in agriculture, horticulture, sericulture, plantations, forestry, landscaping, gardens, and sanitation tasks. They enable quick and uniform application of solutions over large areas while ensuring user comfort through ergonomic designs.
Features
- High-pressure, high-volume spraying with discharge ranging between 3–8 liters/minute, covering 3–4 times more area per day compared to manual knapsack sprayers.
- Energy-efficient engine with easy start functionality, reducing operator fatigue.
- Durable chemical tank (20–25 liters capacity) designed for field conditions.
- Ergonomic backpack belts for user comfort during extended operations.
- Adjustable pressure control for versatile spraying needs.
- Time & labor saving, improving daily productivity.
Accessories in the box
- Spray Lance(s)
- Extension Rod
- Delivery Hose Pipe
- Brass Valve / Pressure Adjuster
- Heavy-duty Backpack Belt
- Chemical Filter
- Toolkit
- User Manual
- 90 cm brass gun
- 10 mm gold & diamond specifications interchanged
Applications
- Pest Control: Spraying pesticides on cotton, vegetables, fruits, and other crops to manage pest populations.
- Disease Management: Application of fungicides and protective chemicals for crop health.
- Fertilizer Application: Delivery of liquid fertilizers directly to plants for enhanced nutrient absorption.
- Sanitation: Disinfecting public areas and controlling health risks associated with pests
- Versatile Use: Effective for both small farms and large fields, adaptable to multiple agricultural and non-agricultural tasks.
Usage Instructions
Before Starting
- Read the manual carefully and wear Personal Protective Equipment (PPE).
- Ensure the air filter is clean and the chemical tank is securely closed.
Starting the Sprayer
- Fill the tank with petrol (engine oil to be filled separately, no mixing required).
- Press the fuel injection bulb 3–5 times until fuel flows through the lines.
- Set the pump pressure knob to the lowest setting.
- Pull the recoil starter grip until resistance is felt, then pull briskly.
- Gradually open the choke as the engine warms up.
Stopping the Sprayer
Move the throttle control to the OFF position, or switch off the ignition.
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