Sustainable fertilizer injection solutions for greenhouses, garden centers, and nurseries Creating the right nutrient mix for your hydroponic growing operations is a delicate science. With Dosatron's full line of injectors, you can automate your process to create fine-tuned, multi-chemical mixes with repeatable results, every time! Dosatron fertilizer injectors are water-powered so no electricity is necessary. They are simple to use and easy to adjust allowing for flexible dosage rates, and they are easy to maintain saving you time and effort. Dosatron injectors can also be used with: • Micro • Bloom • Grow • Multiple supplements • Fertigation • Substrates • Aquaponics • Indoor Farming and Agriculture • Stacked Farming • Urban Gardening and Farming • Drain-to-Waste • And Many More Also for use with: • Fertilizers • Nutrients • Beneficials • Organics • Fish Emulsion • Teas • Chlorine • Sanitizers (special model) • Insecticides • Fungicides • Herbicides • Plant Growth Regulators (PGRs for drenching) • Wetting Agents • Algicides • Acids All units include: mounting bracket, suction hose, weighted strainer, and operating manual. Please review the basic installation drawing for recommended accessories. Specifications: Part Number: D25RE2 Dilution Range: 1:500 to 1:50 (.2% to 2%) Water Flow Range: .05 to 11 GPM Operating Pressure Range: 4.3 to 85 PSI Available Housing Materials: Polyacetal (Standard Blue) Other Options: Side-inject, viscous Dimensions: 14" x 6 1/4" Weight: 4 lbs Connection Size: 3/4" NPT Maximum Temperature: 104 deg F Pressure: 4.3 to 85 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: 6 ft clear suction tube, strainer, weight, mounting bracket and operating manual Recommended Accessories: 200 mesh filter, check valve, pressure regulator, flow restrictor.