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Fertilizer Injectors

7 products


  • Dosatron Fertilizer Injector - D14MZ2 adjustable ratio up to 2% - 14 GPM-1

    Dosatron Fertilizer Injector - D14MZ2 adjustable ratio up to 2% - 14 GPM

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    DescriptionThe Dosatron DifferenceDosatron units feature superior engineering to create the best solution injection product on the market. How does it work? The dosatron pulls up solution like a syringe drawing in the concentrate with the plunger. On the down stroke, the concentrate is displaced into the body of the Dosatron, where it mixes with incoming water. Then just the right amount of fertilizer is discharged into the water line.   Dosatrons represent the highest quality, accuracy, reliable consistency, and long life - many times above copies like MixRite and other less expensive brands. Specs: Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 19 1/8" x 6 5/16" Flow: 0.05 to 14 GPM (0.19 to 50 LPM) 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: Mounting bracket, suction hose, weighted strainer, and quick start guide.

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    $675.68

  • Sale -30% Dosatron Nutrient Delivery System - Nutrient Monitoring (EC/pH) Kit-1

    Dosatron Nutrient Delivery System - Nutrient Monitoring (EC/pH) Kit

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    Description This kit is ready for integration with dosatron systems or our high-flow pump kit. This features a BlueLab Guardian EC and pH monitor, so you know your fertilizer is being properly adminstered.

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    $1,038.00$726.60

  • Dosatron Fertilizer Injector - D14MZ3000 adjustable ratio up to 0.3% - 14 GPM-1

    Dosatron Fertilizer Injector - D14MZ3000 adjustable ratio up to 0.3% - 14 GPM

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    Description The Dosatron DifferenceThis is the same as the D14MZ2 except it does a ratio of 1:3000 to 1:3333 or 0.03% to 0.3% of fertilizer to water ratio.Dosatron units feature superior engineering to create the best solution injection product on the market. How does it work? The dosatron pulls up solution like a syringe drawing in the concentrate with the plunger. On the down stroke, the concentrate is displaced into the body of the Dosatron, where it mixes with incoming water. Then just the right amount of fertilizer is discharged into the water line.   Dosatrons represent the highest quality, accuracy, reliable consistency, and long life - many times above copies like MixRite and other less expensive brands.Specs: Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 21" x 6 5/16" Flow: 0.05 to 14 GPM (0.19 to 50 LPM) Pressure: 4.3 to 85 PSI Ratio Range: 1:3000 to 1:333 Percentage Range: 0.03 to 0.3% Ounces Per Gallon Range: 0.0425 to 0.384 Included Accessories: Mounting bracket, suction hose, weighted strainer, and quick start guide.

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    $1,120.00

  • Sale -25% Dosatron In-Line Fertilizer Injector - D25F1 fixed ratio of 1% - 11GPM-1

    Dosatron In-Line Fertilizer Injector - D25F1 fixed ratio of 1% - 11GPM

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    DescriptionNew In-Line Fertilizer/Nutrient InjectorAdd nutrients to your reservoir as you fill it up, maintain the same mix ratio of 1:100 when you refill multiple times. Dosatrons represent the highest quality, accuracy, reliable consistency, and long life - many times above copies like MixRite and other less expensive brands. 1:100 fixed ratio (adjustable models also available for a higher price), 11 gpm max input flow.Specs: Connection Size: 3/4" NPT Unit Weight: 4 lbs Dimensions: 14" x 6 1/4" Flow: 0.05 to 11 GPM (0.19 to 42 LPM) Pressure: 4.3 to 85 PSI Ratio Range: 1:100 fixed Percentage Range: 1% Ounces Per Gallon Range: 1.280 Included Accessories: Mounting bracket, suction hose, weighted strainer, and quick start guide.

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    $389.00$291.75

  • Dosatron Fertilizer Injector - D14MZ10 adjustable ratio up to 10% - 14 GPM-1

    Dosatron Fertilizer Injector - D14MZ10 adjustable ratio up to 10% - 14 GPM

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    Description The Dosatron DifferenceThis is the same as the D14MZ2 except it does a ratio of 1:100 to 1:10 or 1% to 10% of fertilizer to water ratio.Dosatron units feature superior engineering to create the best solution injection product on the market. How does it work? The dosatron pulls up solution like a syringe drawing in the concentrate with the plunger. On the down stroke, the concentrate is displaced into the body of the Dosatron, where it mixes with incoming water. Then just the right amount of fertilizer is discharged into the water line. Dosatrons represent the highest quality, accuracy, reliable consistency, and long life - many times above copies like MixRite and other less expensive brands. Specs: Connection Size: 3/4" NPT Unit Weight: 6 lbs Dimensions: 19 1/8" x 6 5/16" Flow: 0.05 to 14 GPM (0.19 to 50 LPM) Pressure: 7 to 85 PSI Ratio Range: 1:100 to 1:10 Percentage Range: 1 to 10% Ounces Per Gallon Range: 1.280 to 12.800 Included Accessories: Mounting bracket, suction hose, weighted strainer, and quick start guide.

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    $1,060.00

  • Dosatron Fertilizer Injector - D8RE2 adjustable ratio up to 2% - 40 GPM-1

    Dosatron Fertilizer Injector - D8RE2 adjustable ratio up to 2% - 40 GPM

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    Description The Dosatron DifferenceDosatron units feature superior engineering to create the best solution injection product on the market. How does it work? The dosatron pulls up solution like a syringe drawing in the concentrate with the plunger. On the down stroke, the concentrate is displaced into the body of the Dosatron, where it mixes with incoming water. Then just the right amount of fertilizer is discharged into the water line.   Dosatrons represent the highest quality, accuracy, reliable consistency, and long life - many times above copies like MixRite and other less expensive brands.    Specs:   Connection Size: 1 1/2" NPT Unit Weight: 12 lbs Dimensions: 25 1/4" x 8 1/2" Flow: 2.2 to 40 GPM (8.32 to 151 LPM) Pressure: 2.2 to 116 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: Mounting bracket, suction hose, weighted strainer, and quick start guide.

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    $1,075.00

  • Dosatron Hobby Cultivator

    Dosatron Fertilizer Injectors Dosatron Hobby Cultivator

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    Dosatron’s unique, water-powered dosing technology lets you go on vacation while you increase your yields, plant health, and repeatable results. Designed for indoor home and basement grows, this won’t be the best choice for commercial growers but just right for an average of 4 to 24 lights or 12 to 96 plants.  Also great for line cleaning, sanitation, propagation, and adjusting pH up or down, it includes four Dosatron pump units  and you can add on more if you expand. Your plants don’t take days off and this won’t either. To Customize, just add on any of these ezra parts:  Expansion unit(s)  Monitor Kit Starter Kit Water Hammer Arrestor Kit Mixing Chamber Kit For Maintenance, use the kit part #PJDI905.

    Going fast!

    $1,500.00

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