The number SPH30FL2S refers to a specific electric motor manufactured by US Motors (Nidec/Emerson), not a complete spa pump assembly or a part specific to a single spa manufacturer.
This is a high-volume replacement motor widely used by various pump manufacturers for their own pump assemblies.
The motor is a standard 48Y frame, through-bolt, 3.0 HP (uprated/SPL) 2-speed motor designed for spa and above-ground pool applications.
Compatible Pump Manufacturers
This motor is designed to connect to the "wet end" (the water-moving part) of pumps made by several major manufacturers. The motor itself does not determine the spa manufacturer; the complete pump assembly (motor + wet end) does.
Manufacturers whose pumps often use this motor (or an equivalent like the Century BN62) include:
Waterway: This motor is a common replacement for certain Waterway models, fitting their 48-frame wet ends.
Aqua-Flo: It is compatible with certain Aqua-Flo (Gecko) XP2 pump wet ends.
Hayward: Used as a direct replacement motor for some Hayward Powerflo LX series pumps.
Pentair: Can be used with some Pentair pool and spa pumps.
Sta-Rite: The motor is also commonly used on Sta-Rite pumps.
Spa Manufacturers That May Use Pumps With This Motor
Because the above pump manufacturers supply the spa industry broadly, many major spa brands could use a pump that incorporates the SPH30FL2S motor in specific models or production years.
A non-exhaustive list includes:
Aquaterra Spas
Cal Spas
Catalina Spas
Coleman Spas
Dream Maker Spas
Master Spas
Strong Spas
Vita Spas
To confirm compatibility, it is best to check the amperage requirements and mounting specifications on your current motor's nameplate and ensure they match the SPH30FL2S specifications (230V, 12.7/3.4 amps, 48Y frame thru-bolt)
