The Hobbywing Pump 8L is a long-lifespan brushless water pump designed for agricultural UAV spraying systems. Available in both 14S and 18S versions, it provides reliable liquid delivery for professional drone spraying applications.
With high flow capacity, IP67 protection, and integrated protection features, the Pump 8L is engineered for demanding agricultural environments and long-term field use.
Long-Lifespan Brushless Design
The Pump 8L uses a brushless motor design for improved durability and reduced maintenance.
It is designed to provide a long service life and stable operation during agricultural spraying missions, helping reduce downtime, pump replacement frequency, and delays in field operations.
High Flow Performance
With up to 8 L/min maximum flow, the Pump 8L delivers efficient liquid output for agricultural UAV spraying systems.
Its 120 W rated power and 0.8–1.0 MPa working pressure make it suitable for professional spraying platforms requiring consistent and reliable flow.
Available in 14S & 18S Versions
The Pump 8L is available in two voltage versions to match different UAV spraying platforms.
The 14S version supports 12–14S LiPo battery systems with a working voltage range of DC44–60.9 V.
The 18S version supports 18S LiPo battery systems with a working voltage range of DC66.6–78.3 V.
Stable & Reliable Operation
The pump includes intelligent protection features such as over-current protection, temperature protection, and start-up protection.
The control travel is fixed from 1050–1950 μs and does not support throttle calibration, making setup simple and consistent.
IP67 Protection
The Pump 8L features IP67 protection for reliable use in harsh agricultural environments.
Its sealed structure and waterproof treatment help resist water, dust, pesticide exposure, and wet field conditions.
Easy Installation & Maintenance
The pump is designed with a compact structure for easy installation and replacement.
Its pluggable cable design makes maintenance faster and helps reduce downtime during agricultural operations.
Technical Specifications
Product: Hobbywing Pump 8L
Application: Agricultural UAV spraying systems
Available Versions: 14S / 18S
14S Version Voltage: 12–14S LiPo / DC44–60.9 V
18S Version Voltage: 18S LiPo / DC66.6–78.3 V
Maximum Flow: 8 L/min
Rated Power: 120 W
Working Current: ≤2.5 A
Maximum Current: 10 A
Working Pressure: 0.8–1.0 MPa
PWM Range: 1050–1950 μs
Throttle Calibration: Not supported
Protection Level: IP67
Weight: 698 g
14S Version Size: 139 × 95 × 70 mm
18S Version Size: 138 × 96 × 69 mm
Water Inlet Pipe Inner Diameter: 12 mm
Water Outlet Pipe Inner Diameter: 12 mm
Protection Features: Over-current, temperature, and start-up protection
What’s Included
1× Pump
1× Screw Set
1× Pre-installed Power and Signal Cables
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