Experience ultimate spraying flexibility with the Agristart 20L 2-in-1 Knapsack Sprayer. This innovative dual-function system combines manual and electric operation in one unit, ensuring you’re never without power when you need it most.

Key Features & Specifications

Revolutionary 2-in-1 Design

• Dual Operation Modes: Manual pump AND electric battery operation
• 12V Rechargeable System: 12V 12AH high-capacity battery
• Backup Manual Option: Continue working even when battery runs low
• Grade: Built for commercial agricultural use

High-Performance Specifications

• Tank Capacity: 20 Liters (PP material)
• Electric Mode: 4.2L/Min pump flow rate
• Battery Life: 4-6 hours continuous operation
• Working Pressure: 0.15-0.4Mpa adjustable range
• Lance: Telescopic stainless steel with plastic joints
• Weight: 5.6kg (lightweight for extended use)

Complete Kit

• Multiple Nozzles: Various spray patterns included
• Pressure Gauge: Real-time monitoring
• Safety Harness: Car safety belt-style comfort system
• Comprehensive Accessories: Everything needed for immediate use

Electric Mode Benefits Switch to electric operation for effortless spraying with consistent pressure. The powerful 12V 12AH battery provides 4-6 hours of continuous operation at 4.2L/Min flow rate, perfect for large-scale applications.

Manual Mode Reliability When the battery needs charging or for extended fieldwork, seamlessly switch to manual operation. The high-quality manual pump ensures you never have to stop work, making this the most reliable sprayer available.

Smart Pressure Control Both operating modes feature adjustable pressure from 0.15-0.4Mpa, allowing precise application for different crops, chemicals, and spraying requirements.

Technical Specifications

Power Systems

• Electric: 12V DC with 12AH rechargeable battery
• Manual: High-efficiency hand pump backup
• Pump Flow Rate: 4.2L/Min (electric mode)
• Working Pressure: 0.15-0.4Mpa (both modes)
• Battery Life: 4-6 hours continuous use
• Charging Time: 6-8 hours (approximate)

Construction Details

• Tank: 20L PP (Polypropylene) chemical-resistant
• Lance: Telescopic stainless steel, adjustable length
• Joints: Plastic joints for flexibility and durability
• Harness: Ergonomic car safety belt-style system
• Weight: 5.6kg for comfortable extended use
• Holes: Double/Four protective holes for enhanced safety

Comprehensive Application Range

Agricultural Applications

• Crop Protection: Pesticides, herbicides, fungicides
• Fertilizer Application: Liquid nutrients and supplements
• Orchard Spraying: Tree and vine treatments
• Field Crops: Large-area coverage with electric mode
• Precision Work: Manual mode for detailed applications

Commercial & Professional Use

• Farming: Commercial agricultural operations
• Greenhouse Operations: Controlled environment spraying
• Landscaping Services: Professional garden maintenance
• Pest Control: Commercial extermination services
• Disinfection: Sanitization and cleaning applications

Complete Kit Includes

Main Unit

• Agristart 20L 2-in-1 Sprayer Tank
• Manual Pump System (integrated)
• Electric Pump System (12V)
• 12V 12AH Rechargeable Battery

Professional Accessories

• Multiple Spray Nozzles (various patterns)
• Telescopic Stainless Steel Lance
• Flexible High-Pressure Hose
• Pressure Gauge with easy-read display
• Car Safety Belt-Style Harness
• Battery Charger (110V/220V compatible)
• Comprehensive User Manual

Maintenance & Support

Easy Maintenance

• Modular Design: Easy part replacement
• Corrosion Resistant: Stainless steel and PP construction
• Self-Diagnostic: Built-in system monitoring
• User-Serviceable: Most maintenance can be done in-field