Delavan is a world leader in the design and manufacture of high-quality spray nozzles, fluid handling systems, and agricultural pumps.
Delavan provides top-tier fluid handling solutions, renowned globally for designing and manufacturing high-quality spray nozzles, roller pumps, and diaphragm pumps. Widely used in agricultural, industrial, and commercial applications, Delavan's innovative products like the PowerFLO Series deliver reliable performance for fluid transfer and spraying tasks.
At Manuals.plus, you can find a comprehensive collection of user manuals, installation guides, and troubleshooting instructions for Delavan pumps and fluid handling systems. Whether you are setting up a new 12 VDC diaphragm pump, maintaining a cast-iron roller pump, or replacing spray nozzles, our detailed documentation will help you optimize your equipment's performance, safety, and lifespan.
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You can locate user manuals, specifications, and installation guides for Delavan PowerFlo pumps directly here on Manuals.plus.
Delavan typically warrants PowerFLO Series pumps against defects in workmanship or materials for a period of two years from the date of purchase. Check the manual of your specific model for exact terms.
Flush any chemical residue from the pump, tag it with the types of chemicals sprayed, include a detailed description of the malfunction, and call the Delavan Factory at 1-866-335-2826 to obtain an RMA number before returning it.
Yes, Delavan PowerFlo 5 chamber positive displacement diaphragm pumps are self-priming and capable of being run dry without immediate damage, though continuous dry running is not recommended.