Fleck High Flow Piston Assembly (FL60090-HF)

Used on Fleck 2750 & 2900 (Upper Piston), 2 Piece Casting Valves, when the backwash flow rate is higher than 7 GPM, or if the Service Flow Rate is higher that 12 GPM. If you have a 1 Piece Casting, then you should use Fleck Part # 61540 & Seal Kit, that has a longer Shaft. This Part can be located on page 16, of the Fleck 2900 Service Manual.