EFT Extended Vertical Spraying Nozzle Kit - Orchard & Fruit Tree Extension for E410S, E610S, E616S
Standard drone spraying is often insufficient for orchards where the dense foliage blocks the liquid from reaching the inner branches. The EFT Extended Nozzle kit solves this by physically lowering the spray point. This "Vertical Extension" allows the drone to fly safely above the trees while the nozzles reach down into the "Target Zone."
Key Technical Advantages:
Enhanced Canopy Reach: By extending the spray point by 250mm to 500mm (depending on the rod used), the system ensures that chemical droplets are not caught in the upward air currents of the propellers.
Anti-Drip Design: Equipped with a precision pressure-valve system that immediately stops the flow when the pump is turned off, preventing expensive chemicals from leaking during transit.
Chemical Resistant Build: All joints and tubing are made from high-density polyethylene (HDPE) and industrial-grade nylon, capable of handling corrosive fertilizers, pesticides, and herbicides.
Quick-Swap Compatibility: Designed to mount directly onto EFT’s standard 20mm or 18mm carbon fiber arms/landing gear T-joints, making it a 5-minute upgrade for existing E410S or E616S fleets.
Vibration Dampened: The carbon fiber rod is engineered with a specific wall thickness to resist the vibrations from the drone's motors, keeping the spray pattern stable even at high speeds.
FAQ: Top 5 Questions on EFT Vertical Nozzles
Q1: Why do I need an extended nozzle for fruit trees?A: Regular nozzles are too close to the propellers, and the "prop-wash" can blow the spray away from the vertical trunk and the underside of leaves. The extension gets the nozzle closer to the target and provides a more direct spray path.
Q2: Will this fit my non-EFT drone frame?A: While designed for EFT frames (E410, E610, etc.), the mounting clamps are generally compatible with any 20mm or 18mm carbon fiber tube. Check your drone's arm or landing gear diameter before purchasing.
Q3: Does the extension affect the drone's flight stability?A: Very minimally. Each extension weighs only ~85g. However, when the lines are full of liquid, there is a slight shift in the center of gravity. Most modern flight controllers (like the Cube Orange or Jiyi K++) handle this without any calibration changes.
Q4: Can I use centrifugal nozzles with this extension?A: Yes. The extension rod ends in a standard threaded mounting point. You can attach standard flat-fan nozzles or mount specialized brushless centrifugal atomizers if your pump system supports them.
Q5: How do I prevent the extension from vibrating?A: Ensure the T-joint clamp is tightened securely to the drone arm. EFT extension rods are made of stiff 3K carbon fiber specifically to prevent "whipping" or oscillations during high-speed flight.
Expert Guide Question: Are you spraying orchard crops like Mangoes or vineyard crops like Grapes? Depending on the crop height, I can suggest the optimal Extension Rod Length to ensure you get the best coverage without risking a collision with the branches!
