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Oscillating pumps are self-priming, corrosion
resistant, have no dynamic seals and are constructed from FDA accepted
materials. An elastomeric impeller extends through a spring and armature
and into an electric coil. Each pulse draws the armature and impeller
forward against the spring, causing the impeller to pump a volume of
liquid out through the outlet port. A valve in the impeller prevents
backflow of liquid. Actual flow may vary from pump to pump. These pumps
are intended for replenishing, transfer and circulating installations.
Typical OEM applications include film and microfilm processors, litho
and graphic arts plate processors, detergent dispensing, chemical
mixing, medical, scientific and laboratory equipment. |
