Product Description For new construction and aftermarket, Hayward Tristar is the most hydraulically efficient pool pump that provides superior flow and energy efficiency on the market. Hayward Item Code: SP3230EE (Alternatively W3SP3230EE) This pump has been obsoleted. Please refer to W3SP3206VSP as a suitable replacement. Features Most hydraulically efficient wet-end - can often step down in pump size (HP) - same performance at a lower installation cost and cost of daily operation. Maintain the same size and with greater flow, run the pump less per day, saving energy. Heavy-duty motor with dynamic airflow - greater dependability and longer life. 2" x 2.5" CPVC union connections - adapts to larger plumbing recommended for greater efficiencies with larger plumbing. No-rib design basket to ensure debris doesn't stick for quicker and easier cleanings. Huge size extends time between cleanings. Rule of thumb: 1/2 HP = 1 HP (Other Pumps). 3/4 HP = 1.5 HP (Other Pumps). 1 HP = 2 HP (Other Pumps). Technical Specifications UPGRADE TO VARIABLE SPEED OPTIONS WITH UP TO 90% ENERGY SAVINGS: Hayward TriStar VS 900 Variable Speed Pump 1.85THP Hayward TriStar VS Omni 900 Variable Speed Pump with Automation Hayward Tristar Literature Hayward Tristar Manualpu