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GroLine Nutrient Dosing System
GroLine Nutrient Dosing System
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GroLine Nutrient Dosing System


The HI981413 Nutrient Dosing System is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in-line with the recirculation pump and provide the chemical to be dosed.

  • Available in multiple configurations for easily integration into your setup.
  • Programmable alarm system and multicolored LCD display.
  • Perfect for small hydroponics systems.
GroLine Nutrient Dosing System
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