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MISCELLANEOUS INFORMATION
| ALLENAIR PUMP DISPLACEMENT VOLUMES |
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| Drive Cylinder Air ConsumptionThis chart is used for calculating the air consumption of the pump drive cylinder to determine the total volume of air required to meet a given cycle rate. The values shown are for 100 P.S.I. |
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| Example:Total air consumption of a 2″ bore drive cylinder with a 6″ stroke operating at 10 cycles per minute (20 strokes per minute): 6″ Stroke x 0. 0142 (SCFM Inch Stroke) = 0.0852 SUM 0.0852 SCFM Stroke x 20 Strokes Per Min. = 1.704 SCFM |
| PUMP CURVE AT MAXIMUM PISTON VELOCITY |
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| These figures are based on the maximum piston velocity the drive cylinder may achieve pumping on one side only with a no load condition operating at 100 P.S.I for one minute at the Maximum cycle rate for the VCR cylinder model. |
