CONTENTS Page 2 • Catalog 208 GEAR ................................................................................ 3-18 FLEXIBLE IMPELLER ............................................................ 19-26 economical and versatile. DIAPHRAGM ..................................................................... 27-34 The positive displacement diaphragm pump design is self-priming and utilize reciprocating action to move PROGRESSING CAVITY / PERISTALTIC ...................................... 35-40 These self-priming, solids handling positive displacement pumps are capable of pumping thin, viscous and through to the discharge. VANE / ROLLER ................................................................. 41-46 The self-priming, positive displacement vane and roller pump designs utilize rotary motion to move liquid roller pump design is ideal for handling small abrasives suspended in thin liquids. CENTRIFUGAL ................................................................... 47-70 The centrifugal pump design is not positive displacement. It utilizes centrifugal force to move liquid and MAGNETIC DRIVE CENTRIFUGAL ............................................ 71-84 These seal-less centrifugals utilize magnetic force to drive their impellers eliminating the need for a shaft HIGH PRESSURE ................................................................. 85-98 High pressure pumps utilize the diaphragm, plunger, piston, turbine or multistage centrifugal designs. at medium to high pressures. DRUM, TRANSFER AND METERING .........................................99-112 These pumps utilize a variety of pumping principles to dispense, dose or meter thin to viscous liquids that are clean, abrasive, volatile or corrosive. Drum pumps are designed to dispense liquid from barrels, totes precisely supply liquids. SUBMERSIBLE ................................................................. 113-122 These pumps typically utilize the centrifugal pumping principal. Submersible pumps are manufactured in SPECIALTY ..................................................................... 123-136 HYGIENIC / SANITARY ....................................................... 137-166 TECHNICAL INFORMATION ................................................. 167-179 This section includes tables on friction loss, unit conversion, viscosity, pump application formulas, pumping boiling points. INDEX ................................................................................ 180 727-446-1656 • 1-800-446-1656 • www.depcopump.com
20340DP
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