Special: Doser for the Nutrient Delivery System

Connection Size: 3/4" NPTUnit Weight: 6 lbsDimensions: 19 1/8" x 6 5/16"Flow: 0.05 to 14 GPM (0.19 to 50 LPM)Pressure: 4.3 to 85 PSIRatio Range: 1:500 to 1:50Ratio Range mL: 7.5 to 75 mLRatio Range tsp: 1.5 to 15Percentage Range: 0.2 to 2%Ounces Per Gallon Range: 0.256 to 2.560Included Accessories: Mounting bracket, suction hose, weighted strainer, bypass, union, and quick start guide.