Neptune NF-02 Knapsack Hand Operated Garden Sprayer – 16L | Manual | HDPE Tank

Durable, Easy-to-Use Manual Sprayer for Gardening & Agriculture

The Neptune NF-02 Hand Operated Knapsack Sprayer is a lightweight, durable, and highly efficient manual sprayer designed for all general-purpose spraying tasks in home gardens, farms, nurseries, and indoor cultivation. Built with a strong HDPE tank, ergonomic handle, and super polypropylene components, this sprayer ensures long service life and reliable performance for daily agricultural operations.

Perfect for applying fertilizers, herbicides, pesticides, fungicides, weed killers, and foliar nutrients, the NF-02 also supports seed sowing, crop care, and water spraying. Its large filler opening with integrated filter enables easy refilling and prevents clogging, making maintenance simple and convenient.

Key Features

Strong HDPE Tank (16 Liters)

• Chemical-resistant and highly durable

• Large capacity reduces frequent refilling

• Suitable for indoor & outdoor plant care

Super Polypropylene Build

• High-strength materials for extended durability

• Resistant to agricultural chemicals and rough usage

Lightweight & Comfortable Design

• Easy to carry even when full

• Ergonomic handle for comfortable pumping during long tasks

Adjustable Nozzle

• Choose between fine mist or jet spray

• Ideal for different spraying applications: pest control, watering, nutrients, and more

Smooth Manual Pumping

• Generates consistent pressure of 0.2–0.45 MPa

• Ensures uniform spray distribution

Fiber Lance + Plastic Trigger Cut-Off

• Lightweight, rust-resistant, and easy to handle

• Precise control during spraying

Easy to Maintain & Repair

• Simple construction

• Easily repairable parts for long-term use

Large Filler Opening with Filter

• Quick refilling

• Built-in filter prevents dirt & debris from entering

Versatile Applications

• Home garden & lawn care

• Crop protection in farms

• Nurseries, greenhouses & horticulture

• Weed and pest control

• Foliar feeding & fertilizer spraying

• Seed treatment & crop performance enhancement

Technical Specifications