By Pentair Pool Products
Model # 5057-150
Manufacturer Code 357294S
Your Source for Swimming Pool & Spa Parts With 40,000 Parts in Stock - INYOpools.com
What is Service Factor?
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Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.
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How about listing the contents of the "motor pkg". I've looked over the Pentair site and don't see anything about it either, maybe I missed it. Thanks.
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Hi Richard. It is hard to see on the diagram, but the Motor Pkg Vfd 3.2kw Pmswblk (357294s) (Key 26 on the drawing) is the motor body only with no controller (known as the Variable Speed Drive Assy Kit, Black - 353252 - Key 28).
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