"AF" models do include floats, but "A" models do NOT. The "BS" models include bottom screens. For the single phase aerators, control panels are sold separately and the three phase aerators have CA-3235 control panel included (EXCEPT FOR U MODELS). CA-3235 controls panels have 30ma (equipment-rated) GFI protection.
Cord lengths in 50, 100,150, 200, 300, 400, and 500 feet lengths available upon request. 2 year warranty on 1/2, 3/4, & 1 HP units, 3-year warranty on 2, 3, & 5 HP units.
Common Applications Include:
Commercial aquaculture, Residential ponds and lakes, Retention ponds, Leachate ponds, Industrial lagoons, Waste water lagoons, Marina entrance and navigation