Aquaflo CMCP CMHP Circ-Master Pump Impeller. These impellers suit the CMCP & CMHP 1/15th HP pumps prior to 2006. Has One Yellow or White Dot on the impeller shaft sleeve. These are also used in the FMHP 1HP pumps. May be marked 91693601. You can also use the newer impeller without the wear-ring.
Overall Height: 92mm
Height Excluding Shaft Sleeve: 47mm
Vane Width: 6.5mm ID
No of Vanes: 6
Common on Hot Springs Spas, Spa Industries, Signature, Leisurite, Designer, Bullfrog, Heritage, Cyclone, and many other spas.