Product Description
Aqua-Flo XP and XP2 series impellers for 48 or 56 frame wetends and pumps manufactured after 1988.
This impeller has a unique high performance design that provides great flow rates.
You will choose which Impeller to order by 2 Factors first be sure the eye width is 2 1/8" second choose the HP no by the original impeller measurments but the chart below with the Voltage and Amperage.
After you choose the correct Impeller you will be able to add Seals kits, Bearings, Face O-Rings and more before you check out.
Note: We ship a bearing that fits almost all Xp2 Pumps.. There are some old motors that use a 15.9 MM Bearing check yours before ordering..
These are examples of how to measure the eye width or the wear ring inside measurement:
If your existing impeller is gray then you will have to change your wet end, with Product Code: AF-XP2-WE.
AKA/Replaces: 91694110, 91694200, 91694251, 91694300, 91694165
Note: A 115v motor that uses a 1.5 HP Impeller would show about 14.0 Amps on high speed a 230V motor would show about 9.0 Amps on High. See chart below for other Horsepowers.
Do Not choose a Larger Impeller thinking that it will make your Hot Tub Stronger it will only damage the Motor and make it run hot on high speed as well as there are (3) different size wear rings on the impellers so if you choose a different size impeller your wear ring may not work. Measure your wear ring to determine which impeller section you should be in.. 2 1/8" is here. 2 3/8" or 2 5/8" would be under Xp2e look for the eye sizes in the impeller description area...
To determine the HP refer to the chart below..
You must go by the Amperage Sticker on the motor not stickers on the Wet End or Motor especially the BHP Stickers.
Look on the label of the motor for the two amperages if you have a 2 speed pump or if its a single speed look for a single amperage. An example will look something like this: 10.0/3.5 The 10.0 is the high amperage in this example.
115V Chart Below
3/4HP 8-9 Amps
1HP 11-12 Amps
1.5HP 16-17 Amps
2HP 19-20 Amps. 2HP would be very rare.
230V Chart Below
8.0 = 1 HP
10.0 = 2 HP
12.0 = 3 HP
14.0 = 4 HP
16.0 = 5 HP
NOTE: Your pump or motor may say a different Horse Power than what you see here, DO NOT go by what is listed on the motor, go by the amperage on the label.
NOTE for the NOTE: TRUST ME ON THIS, everybody lies about their Horse Power. But the amperage does not lie. Most people are told incorrectly that they have 5 HP pumps.
If you do the math two 230V 5 HP pumps at 16 amps is: 32 amps. Plus a 5.5 KW heater is: + 21 amps.
That means with both pumps running and the heater on it will draw = 53 AMPS.
I bet your HOT TUB is on a 50 AMP breaker…... Therefore contrary to what you have been told you DO NOT have a 5 or 6 or 7 Hp pump.
