4 output adjustment, 5 total pump output – Nova-Tech LMI Series AA-B-C-E-J-P Metering Pumps User Manual

Page 26

Advertising
background image

26

6.4

Output Adjustment

Once the pump has been primed, an appropriate output adjust-

ment MUST be made. Pump output should be calculated and

adjustments made accordingly.

6.5

Total Pump Output

Calculate the total output of the pump as follows:

PUMP OUTPUT = MAX PUMP OUTPUT

x % SPEED x % STROKE

Example: P151-392SI
Use MAX Output (from dataplate on bottom center of pump

control panel) = 24 GPD (24 gallons per day).
If the pump is set at 60% speed and 70% stroke length, the ap-

proximate pump output is:
24.0 x 0.60 x 0.70 = 10.08 GPD (gallons per day). Divide by 24

(hours in one day) to calculate in gallons per hour.

Ifpumpisnotequippedwithspeedadjustment,calculatebyMax

Pump Output x % Strokeonly.

Advertising