MacRoy mechanically-actuated diaphragm pumps are a cost-effective solution for chemical dosing. These durable pumps run smoothly, thanks to their low-friction bronze gears and robust worm gear drive. Their lockable micrometer prevents drifting.
Manual control models feature an AC 1725-rpm motor. Flow output is adjusted by the micrometer knob.
Note: Foot valve, injection quill and piping are not included. We recommend installing a backpressure valve, pressure relief valve and a pulsation dampener for maximum system efficiency.