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Machine Design

Diaphragm Pumps

The PowerFLO 7800 Series 12-Vdc motor-drive diaphragm pumps come in two, three, and five-chamber configurations.

The self-priming pumps can run dry without damage or with flow outputs of 0.40 to 5.3 gpm at pressures to 100 psi. The units handle fluid temperatures to 104°F. Uses for the pumps include agricultural spraying equipment and fluid-transfer applications.

Delavan AG Pumps Inc., 1228 Chestnut Ave., Minneapolis, MN 55403, (866) 335-2826,

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