The Neptune VN 708 Knapsack Power Sprayer is built for efficient, large-scale agricultural spraying. It features a robust 26cc 2-stroke petrol engine, a durable brass pump, and a 20-liter HDPE tank for continuous operation. This power sprayer provides high pressure (up to 200 PSI) and a flow rate of 6–8 liters per minute, making it ideal for covering extensive crop areas quickly and evenly. Its ergonomic backpack design with cushioned shoulder straps ensures comfort for prolonged use, while the adjustable flat-jet nozzles maximize spray versatility. Designed for spraying pesticides, insecticides, fungicides, and fertilizers, the NF-708B/VN 708 is perfect for farms, plantations, and horticultural applications, combining reliability, durability, and user-friendly operation for professionals and growers.
Features
:- 26cc 2-stroke petrol engine
- Durable brass pump for high pressure
- 20L HDPE tank, continuous spraying
- Adjustable flat-jet nozzle system
- Comfortable cushioned backpack design
- Low vibration, ergonomic operation
Accessories
:- Back Pack Belt
- 1 pc 90cm Hijet Gun
- 1 pc 3 Way Lance With Extension
- 1 Nozzle Kit
- Hose Pipe 1 Meter (Approx)
- Pressure Adjuster
- Filter 1 pc
- Toolkit
- User manual
Applications
:- Pest Control: Effective for spraying pesticides on various crops, including cotton, vegetables, and fruit trees, to manage pest populations.
- Disease Management: Used to apply fungicides and other protective chemicals to prevent crop diseases.
- Fertilizer Application: Facilitates the delivery of liquid fertilizers directly to plants, enhancing nutrient uptake.
- Sanitation: Employed in urban settings for disinfecting public spaces and controlling health risks associated with pests.
- Versatility: Suitable for both small and large areas, making them adaptable for various agricultural tasks
Usage
:Before you start :
- Read the Manual properly and Wear Personal Protective Equipment.
- Ensure the air filter is clean and the tank is securely closed.
Starting the machine:
- Mix 2T oil with petrol in the desired ratio (40ml oil in 1liter petrol)
- Pour the fuel mixture into the tank, leave some space in the tank to allow for expansion.
- Locate the primer bulb at the bottom of the carburetor.
- Pump the primer bulb 5-7 times until you see fuel flowing through the fuel lines. This step is crucial as it ensures that fuel reaches the engine.
- Pull the recoil starter grip until you feel resistance, then pull briskly to start the engine.
- Once you hear the engine flutter, push down on the choke.
How to stop the machine:
- Move the throttle control to the “OFF” position or turn off the ignition switch. This will stop the engine from running.