ONLY THE DURCO MARK II DOES IT WITH FEWEST COMPONENTS

3 adapters

8 casings

IIBH1

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1 power end

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Anyone can build a pump t o standard dimensions

ONLY THE DURCO M A R K I I DOES IT WITH FEWEST COMPONENTS INTERCHANGEABILITY: One shaft and one bearing housing handle all eight M A R K I I standard pumps from 3x2-7 to 4 x 3 - 1 3 . You can't cut inventory any lower than this. Add three frame adapters and rear covers, and eight impellers and casings, and you have all the components of the complete range of pumps. In addition, M A R K I I pumps are available in the smaller UVz" standard model. One shaft and bearing housing, one rear cover, two impellers and two casings provide more economical coverage of the lower capacities.

MATERIALS OF CONSTRUCTION: M A R K I I parts are stocked for quick delivery of pumps in 3 1 6 S.S. and Durimet 2 0 (and in Ductile Iron soon). All the other DURCO quality-produced alloys are, of course, available on order. FULL CAPACITY RANGE: Just eight M A R K I I pumps will handle the full range of capacities to 9 6 0 gpm and heads to 4 2 0 ' , Your nearby DURCO engineer can give you a full appraisal of your M A R K I I pump and parts inventory requirements as you establish your pump standardization program.

T H E DURIRON COMPANY INC., Dayton, Ohio Serves the process industries

IDURCO