The LX DH1.0 is a single-speed, 1.0 HP circulation pump is a very common and popular pump. Often used as a circulation pump in both hot tubs and Whirlpool baths for medium to large tubs.
The EA350 is a self drain centre discharge pump. It would be most commonly used as a circulation pump on hot tubs and swim spas but can also be found fitted to many whirlpool baths as well.
The LX EA450 Circulation Pump with Optional Air Switch can be used on Whirlpool Baths that use an air switch facility.
LX WP200-II Pump Dual Speed 2HP
The LX WP200-II is a dual-speed 2.0HP pump, ideal for water circulation and jet operation in various hot tub models.
LX WP250-II Pump Dual Speed 2.5HP