Kamoer 24V Liquid Diaphragm Pump, 350ml/min, Self-Priming

This Kamoer diaphragm pump is built around the KLP series micro diaphragm design, using an eccentric gearbox and connecting rod to convert the motor's rotation into a reciprocating diaphragm motion, with one-way inlet and outlet valves creating the actual pumping action as the diaphragm flexes back and forth. That mechanical approach is what gives diaphragm pumps their defining trait: they can run dry without damage, unlike a centrifugal pump that relies on the fluid itself for lubrication and cooling.

Running on 24V DC, the pump delivers a maximum flow rate of 350ml per minute, a rate suited to precision liquid dosing and small-scale transport rather than bulk high-volume spraying. Kamoer highlights self-priming operation (no need to manually prime the line before the pump will draw liquid), low power consumption, long operating life, a compact physical size, and low noise during operation, qualities that matter on an agricultural drone where every gram and every decibel of extra vibration affects flight time and pilot comfort.

Listed applications span medical support equipment, liquid transport and sample analysis, liquid packaging and distribution lines, and wastewater sampling and transport, reflecting how broadly this pump family gets used outside agriculture as well. On an agricultural spray drone specifically, a pump at this flow rate suits precise, metered dispensing of a liquid additive or small-volume spray task rather than the high-volume bulk spraying larger brushless pumps handle.

Builders adding a precise, low-flow liquid dosing system to a drone or ground-based agricultural rig, where self-priming operation and the ability to run dry without damage both matter, will find this Kamoer pump a dependable component.