HAMI Knapsack Battery Sprayer (20L) - High-Performance 12V 25Ah Power for Large-Scale Spraying

HAMI Knapsack Battery Sprayer (20L) 

The HAMI Knapsack Battery Sprayer is a heavy-duty, high-efficiency tool designed for professional farmers and gardeners who require long-lasting power and consistent pressure. Featuring a massive 20L tank capacity and an industry-leading 12V 25Ah battery, this spray machine allows you to cover vast areas on a single charge. Whether you are applying pesticides, herbicides, or liquid fertilizers, the HAMI sprayer eliminates the physical fatigue of manual pumping. Built with premium UV-resistant materials and an ergonomic design, it is recognized as one of the best water spray gun integrated systems for agricultural maintenance in Pakistan.

Product Overview

• Product Name: HAMI Knapsack Battery Sprayer
• Tank Capacity: 20 Liters
• Battery Specification: 12V 25Ah (Ultra-Long Endurance)
• Pump Type: High-Pressure Automatic Diaphragm Pump
• Charger: Intelligent Fast Charger included
• Lance: Extendable Stainless Steel / Brass Nozzle

Key Features of the HAMI 12V 25Ah Sprayer

The HAMI Knapsack Battery Sprayer stands out in the spray machine price in pakistan market due to its superior battery and pump configuration:

• Extra-Large Battery (25Ah): While most sprayers use an 8Ah or 12Ah battery, the HAMI features a 25Ah battery, providing up to 2-3 times longer runtime, ideal for full-day field work.
• Ergonomic Back Support: Designed with padded shoulder straps and a contoured backrest to reduce strain during high pressure spray gun operations.
• Precision Pressure Control: Includes a speed controller (Regulator) to adjust the mist intensity based on the crop type—from delicate nurseries to tall trees.
• Voltage Meter: Built-in analog/digital meter to monitor the battery level in real-time, ensuring you never run out of power mid-job.
• Three-Stage Filtration: Prevents nozzle clogging from chemical residue, ensuring a smooth and uninterrupted spray pattern.

Why Use the HAMI 20L Spray Machine?

• High Pressure Performance: Effectively functions as a high pressure spray gun unit, reaching the underside of leaves where pests thrive.
• Versatile Nozzles: Comes with a set of interchangeable nozzles (sector, conical, and double) for different agriculture spray gun requirements.
• Durable Tank: Made from high-density polyethylene (HDPE) that is resistant to corrosive agricultural chemicals.
• Labor Saving: Fully automatic operation means you just point and spray, making it the best water spray gun choice for labor-intensive farms.

Technical Maintenance & Usage Guide

To ensure your HAMI battery sprayer lasts for years, follow these maintenance tips:

• Initial Charge: Charge the battery for at least 8-10 hours before the first use to calibrate the 12V 25Ah cells.
• Post-Spray Rinse: Always fill the tank with 2-3 liters of clean water and spray it out after every chemical application to flush the pump and nozzle.
• Battery Care: If the machine is stored for a long time (during off-season), charge the battery at least once a month to prevent deep discharge.
• Filter Cleaning: Regularly clean the internal suction filter to maintain maximum pressure and prevent pump damage.

Pro Tips for Efficient Spraying

1. Adjustable Spray Gun: Use the adjustable spray gun feature to switch to a fine mist for early-stage vegetables to avoid physical damage to young leaves.
2. Walk Speed: Maintain a steady walking pace to ensure uniform coverage and avoid chemical wastage.
3. Safety First: Always wear a mask and gloves when using a high pressure spray gun with toxic pesticides.

Safety and Storage

Keep the spray machine in a cool, dry place. Avoid storing the unit in direct sunlight as it can degrade the plastic tank over time. Ensure the power switch is in the "OFF" position when charging. Keep out of reach of children and pets.

Get FREE Expert Consultation from IR Farm

Choosing the right spray machine is crucial for effective pest control. IR Farm offers technical support to help you understand the spray machine price in pakistan and which battery capacity fits your land size. Contact us today for reliable equipment and expert farming advice!

Click Here To Contact on WhatsApp! OR Call: 03000698466

Frequently Asked Questions (FAQs)

Q: How long does the 12V 25Ah battery last on a single charge?

A: The 25Ah battery is exceptionally powerful and can typically spray 25-35 tanks (500-700 liters) on a full charge, depending on the pressure setting.

Q: Is this the best water spray gun for fruit orchards?

A: Yes, because it is a high pressure spray gun system, the HAMI sprayer can easily reach the canopy of medium-sized fruit trees with the right nozzle adjustment.

Q: Can I replace the battery easily if it dies?

A: Yes, the 12V 25Ah battery is a standard size and can be replaced or upgraded easily at IR Farm or any local battery specialist.

Q: What is the spray machine price in pakistan for this model?

A: Prices fluctuate based on import costs and battery quality. Contact IR Farm at 03000698466 for the current best price on the HAMI 20L sprayer.

Q: Does it come with different types of nozzles?

A: Yes, it includes a variety of agriculture spray gun nozzles to suit different crops, from broad-leaf vegetables to narrow field rows.