Connection Size: 2" NPT Unit Weight: 47 lbs Dimensions: 55" x 15" (with legs); 42" x 15" (without legs) Flow: 5 to 100 GPM (18.9 to 379 LPM) Pressure: 2 to 120 PSI Ratio Range: 1:500 to 1:50 Percentage Range: 0.2 to 2% Ounces Per Gallon Range: 0.256 to 2.560 Included Accessories: Suction hose, weighted strainer, legs, and quick start guide.