Part # 5112-273
Manufacturer Code SPX3215Z2MER
Alternate Part #'s SPX3215Z2ME, SPX3215Z2MER, 35-150-3145, HAYSPX3215Z2MER
Motor, 2hp Maxrate 2-speed Tristar 208/230v (spx3215z2mer, sp3215z2mer)
What is Service Factor?
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.
What Tune Up Kit should I buy for this pump motor when replacing the motor?
Hi JD, There is not a tune up kit for the Hayward Tri-Star but we do carry all of the individual Parts For the Hayward Tri-Star Pump. I would suggest replacing the Hayward Tri-Star Shaft Seal and the Hayward Tri-Star Housing O-Ring.
SP3215Z2ME is on the nameplate - why in the description SPX3215Z2MER?
jpeg - hayward is your nameplate / IMG_1946 Motor is the nameplate of our motor
Hi Hanspeter, so pool motors commonly have more than one and sometimes many alternate part or model numbers. In this case, the model sp3215z2mer is an alternate part number for this motor.