Neptune NF-708 Power Sprayer – 20L | 2-Stroke Engine | 435 PSI | High-Performance Knapsack Sprayer

A Powerful, Durable & Efficient Backpack Sprayer for Farming & Pest Control

The Neptune NF-708 Knapsack Garden Power Sprayer is a professional-grade spraying machine designed for farmers, gardeners, and pest-control operators who need high pressure, long-range coverage, and long-lasting performance. Equipped with a 1.0 HP lightweight 2-stroke engine, this sprayer generates a strong pressure of 435 PSI, enabling uniform and efficient spraying across fields, orchards, plantations, and row crops.

Built with brass and copper components, the NF-708 is engineered to resist rust, corrosion, and heavy wear, ensuring exceptionally long service life. The sprayer includes dual triple flat-jet wands/nozzles, which help reduce chemical consumption while delivering fine, even coverage.

With a 20-liter tank, cushioned shoulder straps, and low-vibration engineering, this sprayer is designed for maximum operator comfort during long hours of field use.

Key Features

High Pressure – Up to 435 PSI

• Powerful spraying range for effective pest control

• Ideal for row crops, fruit orchards, nurseries, and large farms

1.0 HP 2-Stroke Engine (0.7 kW)

• Lightweight, fuel-efficient, and powerful

• Delivers consistent spray performance

• Reliable for long-duration agricultural use

Large 20-Liter Tank

• Reduces refilling frequency

• Perfect for medium to large spraying operations

Durable Brass & Copper Construction

• Corrosion-resistant materials

• Long-lasting pump and nozzle performance

• Withstands tough field conditions

Advanced Triple Flat-Jet Nozzles

• Comes with 2 adjustable flat-jet wands

• Designed to reduce chemical fluid usage

• Provides fine atomization and even chemical flow

Comfortable Backpack Design

• Cushioned shoulder straps

• Low vibration for reduced fatigue

• Ergonomic and user-friendly design

Efficient & Versatile Use

• Suitable for pesticides, herbicides, fertilizers & disinfectants

• Perfect for agriculture, pest control, gardening & farms

Technical Specifications