91693700, Impeller, Gecko AquaFlo FMHP/FMCP/TMCP/, 2.0hp, 3-11/16"diameter

This is a 2HP Impeller for an Aqua-Flo 48 Frame Side or Center Discharge FMHP, FMCP, FMVP, and TMCP Series Wet End 2HP Motor that has about 10.0 Amps on High Speed. This Impeller fits between the Face and the Volute of an Aqua-Flo FMHP, FMCP, FMVP, and TMCP Series Wet End. I would advise replacing the Seal when you replace the Impeller. This Impeller uses a PS-200 Seal that can be found in our store. Choose with care, I Do Not accept returns so be sure these are correct before ordering! Visit our Store as we also offer these and other associated products and accessories for your Spa. Note: A 115v motor that uses a 1 HP Impeller would show about 11-12.0 Amps on high speed a 230V motor would show about 8.0 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. To determine the HP refer to the chart below.. The difference between a 48 or 56 Frame wet end is the spacing of the Motor Thru bolts. The 48 Frame will be 3 5/8" between or 5 3/16" in a X Pattern with a 1/4" Bolt Head and the 56 Frame will be 4 1/8" Between or 5 3/4" in a X Pattern with a 5/16" Bolt Head.

The number sometimes found on the back of the impeller is: 91693700

This Impeller uses a PS-200 Seals that can be found Click Here.

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 (2) different size wear rings on the impellers so if you choose a different size impeller your wear ring may not work. The 1-3HP wear rings are larger than the 4-5HP wear rings.

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.