The Dosatron Nutrient Delivery System 14 GPM Unit is perfect for the indoor grower. It's water-powered so no electricity is needed and it includes a union for easy installation into the Nutrient Delivery System (NDS). Included Accessories: Mounting bracket, suction hose, bypass, union, weighted strainer, and quick start guide. 1.25 to 11 mL (0.25 to 2.25 tsp) | 0.03 to 0.3% With a dilution range of 1:3000 to 1:333, it is perfect for food safety and sanitation. Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 21" x 6 5/16" mL/gal: 1.25 to 11 mL Tsp/gal: 0.25 to 2.25 Flow: 0.05 to 14 GPM (0.19 to 50 LPM) Pressure: 4.3 to 85 PSI Ratio: 1:3000 to 1:333 Percentage (%): 0.03 to 0.3% Oz/gal: 0.0425 to 0.384 Item #: D14MZ3000VFBPIIK D14MZ3000 Specification Sheet (PDF)D14MZ3000 Schematics (PDF) 7.5 to 75 mL (1.5 to 15 tsp) | 0.2 to 2% Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 19 1/8" x 6 5/16" mL/gal: 7.5 to 75 mL Tsp/gal: 1.5 to 15 Flow: 0.05 to 14 GPM (0.19 to 50 LPM) Pressure: 4.3 to 85 PSI Ratio: 1:500 to 1:50 Percentage (%): 0.2 to 2% Oz/gal: 0.256 to 2.560 Item #: D14MZ2VFBPHY D14MZ2VFBPHY Specification Sheet (PDF)D14MZ2 Schematics (PDF) 37.5 to 375 mL (7.5 to 75 tsp) | 1 to 10% Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 19 1/8" x 6 5/16" mL/gal: 37.5 to 375 mL Tsp/gal: 7.5 to 75 Flow: 0.05 to 14 GPM (0.19 to 50 LPM) Pressure: 7 to 85 PSI Ratio: 1:100 to 1:10 Percentage (%): 1 to 10% Oz/gal: 1.280 to 12.800 Item #: D14MZ10VFBPHY D14MZ10VFBPHY Specification Sheet (PDF)D14MZ10 Schematics (PDF) 3.75-37.5 mL (1-6.5 tsp) | 0.1 to 1% The Dosatron D14MZ1000BPVFHY-14 GPM is the ideal injector for the most common liquid fertilizer programs, offering higher flow rates and greater chemical compatibility than existing technology. Because the D14MZ1000BPVFHY can be adapted to new or existing Lo-Flo Nutrient Delivery Systems, installation is easier than ever. Simply swap out the injection stem and plunger assembly to achieve the extended dosing range. Included Accessories: 6’ clear suction tube, strainer, bypass, weight, mounting bracket and operating manual Dilution Range: 1:1000 - 1:100 (0.1% to 1%) Injection Range mL/gal: 3.75 to 37.5 mL/gal Water Flow Range: 0.05 to 14 GPM Operating Pressure Range: 4.3 to 85 PSI Housing Materials: Polypropylene Dimensions: 19 1/18" x 6 5/16" Weight: 6 lbs Connection Size: 3/4" NPT Maximum Temperature: 104 degrees F Item #: D14MZ1000BPVFHY-14 D14MZ1000BPVFHY-14 Schematics (PDF)D14MZ1000BPVFHY-14 Installation Instructions (PDF) Additional Information D14 Series Operating Manual (PDF)D14 Series Quick Start Guide (PDF)Nutrient Delivery System LO-FLO SERIES 3/4" Kits Assembly Instructions (PDF)