Dosatron

• Low-flow water-powered pumps.
• Available in a range of models with tailored dilution ranges.
• Ideal for nutrient and pH dosing in hydroponic applications.
• Consistent and precise injection without electricity.
• Two seal options for acidic vs. alkaline additives.
• Easy to integrate into existing irrigation systems.

Dosatron® Water Hammer Arrestor Kits are used to prevent the potential damaging effects of water hammer, which is defined as a pressure surge or shock wave caused when a fluid in motion is forced to stop or change directions suddenly, often due to a quick-closing valve.

• Engineered specifically for indoor home grows with an average of 4 to 24 lights or 12 to 96 plants.
• Flow Rates: 0.5 to 5 GPM (1.89 to 18.9 LPM)
• Pressure Range: 35 – 87 psi (2.5 - 6 BAR)
• Connection Size: ¾ inch inlet / outlet
• Dosing Range %: 0.05 - 0.5
• Dosing Range mL/gallon: 1.875 - 18.75 mL/G
• Dosing Range Ratio: 1:2000 to 1:200
• Maximum Temperature: 104 F (40 C)
• System Weight: 14.5 lb (6.585 kg)
• Spare Unit Weight: 2.5 lb (1.15 kg)
• Assembled System Dimensions: 11.81 L x 12.4 W x 17.72 H in (L 300 x l 315 x H 450 mm)
• Max Dosing Unit Dimensions: 6.3 L x 5.26 W x 13.58 H in (L 160 x l 133.5 x H 345 mm)
• Included Accessories: Mounting bracket, suction hose, weighted strainer, union connections and quick start guide.

• Ideal for reliable and consistent dosing in greenhouse, horticultural, boom and industrial applications.
• Dilution Range: 1:500 to 1:50 (0.2% to 2%)
• Water Flow Range: 0.44 to 26 GPM
• Operating Pressure Range: 4.3 to 116 PSI
• Dimensions (LxWxH): 25 x 9 x 8 in (63.5 × 22.86 × 20.32 cm)
• Weight: 6 lbs (2.72 kg)
• Connection Size: 1 1/4 in NPT
• Maximum Temperature: 104°F

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• High flow hydroponic pump.
• Dilution Range: 1:3000 to 1:500 (0.03% to 0.2%).
• Ratio Range mL: 1.25 to 7.5 mL.
• Ratio Range tsp: 0.25 to 1.5 tsp.
• Water Flow Range: 2.2 to 40 GPM.
• Operating Pressure Range: 4.3 to 116 PSI.
• Dimensions: 25 1/4″ x 8 1/2″.
• Weight: 12 lbs.
• Connection Size: 1 1/2″ NPT.
• Maximum Temperature: 104°F (40°C).
• 63% fewer parts, metal free piston.
• Can be installed in parallel to increase the water flow.
• Includes a union for easy installation into the Nutrient Delivery System.

• High flow hydroponic pump.
• Dilution Range: 1:100 to 1:20 (1% to 5%).
• Ratio Range mL: 37.5 to 190 mL.
• Ratio Range tsp: 7.5 to 38 tsp.
• Water Flow Range: 2.2 to 40 GPM.
• Operating Pressure Range: 7.2 to 116 PSI.
• Dimensions: 25 1/4″ x 8 1/2″.
• Weight: 12 lbs.
• Connection Size: 1 1/2″ NPT.
• Maximum Temperature: 104° F.
• Can be installed in parallel to increase the water flow.
• 63% fewer parts, metal free piston.
• Includes a union for easy installation into the Nutrient Delivery System.

• The best pump for mixing nutrients.
• Dilution Range: 1:3000 to 1:333 (0.03% to 0.3%).
• Ratio Range mL: 1.25 to 11 mL.
• Ratio Range tsp: 0.25 to 2.25 tsp.
• Water Flow Range: 0.05 to 14 GPM.
• Operating Pressure Range: 4.3 to 85 PSI.
• Dimensions: 21″ x 6 5/16″.
• Weight: 6 lbs.
• Connection Size: 3/4″ NPT.
• Maximum Temperature: 104°F (40°C).
• Includes a union for easy installation into the Nutrient Delivery System.

• Dilution Range: 1:100 to 1:10 (1% to 10%).
• Injection Range mL: 37.5 to 375 mL/gal.
• Injection Range tsp: 7.5 to 75 tsp/gal.
• Water Flow Range: 0.05 to 14 GPM.
• Operating Pressure Range: 7 to 85 PSI.
• Available Housing Materials: Polypropylene.
• Dimensions: 19 1/18 x 6 5/16 in (48.40 cm x 16.03 cm).
• Weight: 6 lbs (2.72 kg).
• Connection Size: 3/4 in NPT.
• Maximum Temperature: 104°F (40°C).

Top o-ring for Dosatron Lo-Flo Mixing Chamber.

Replacement injection stem for Dosatron® D14MZ2.

• Injection Hose Assembly replacement part for the Dosatron D14 - 14 GPM Series dosing pump.
• Keep your Dosatron dosing pump in top shape with genuine replacement parts.

• Ideal for reliable and consistent dosing in greenhouse, horticultural, boom and industrial applications.
• Dilution Range: 1:500 to 1:50 (0.2% to 2%)
• Water Flow Range: 0.44 to 26 GPM
• Operating Pressure Range: 4.3 to 116 PSI
• Dimensions (LxWxH): 25 x 9 x 8 in (63.5 × 22.86 × 20.32 cm)
• Weight: 6 lbs (2.72 kg)
• Connection Size: 1 1/4 in NPT
• Maximum Temperature: 104°F

• The best fertilizer injector for drip irrigation.
• Dilution Range: 1:500 to 1:50 (0.2% to 2%).
• Ratio Range mL: 7.5 to 75 mL/gal.
• Ratio Range tsp: 1.5 to 15 tsp.
• Water Flow Range: 0.05 to 14 GPM.
• Operating Pressure Range: 4.3 to 85 PSI.
• Dimensions: 19 1/18″ x 6 5/16″.
• Weight: 6 lbs.
• Connection Size: 3/4″ NPT.
• Maximum Temperature: 104°F (40°C).
• Includes a union for easy installation into the Nutrient Delivery System.

Extend the life of your Dosatron® D14MZ2 - 14 GPM and D14MZ2-HY with Dosatron's Rebuild Kit.

Two-Part Kit Includes:

• Part 1: piston kit contents
• Part 2: seal kit contents, complete, detailed instructions

Injection seal kit for the Dosatron® D14MZ2 - 14 GPM. Recommended for a yearly maintenance.

Kit Includes:

• Injection sleeve o-ring.
• Check valve assembly.
• Injection stem o-ring.
• Plunger seal.

Replacement part for Dosatron® D14MZ3000.

Replacement part for Dosatron® D14MZ2/D14MZ1000.

• High flow hydroponic pump.
• Dilution Range: 1:3000 to 1:500 (0.03% to 0.2%).
• Ratio Range mL: 1.25 to 7.5 mL.
• Ratio Range tsp: 0.25 to 1.5 tsp.
• Water Flow Range: 2.2 to 40 GPM.
• Operating Pressure Range: 4.3 to 116 PSI.
• Dimensions: 25 1/4″ x 8 1/2″.
• Weight: 12 lbs.
• Connection Size: 1 1/2″ NPT.
• Maximum Temperature: 104° F.
• Can be installed in parallel to increase the water flow.
• 63% fewer parts, metal free piston.
• Includes a union for easy installation into the Nutrient Delivery System.

• Ideal injector for common liquid fertilizer programs.
• Dilution Range: 1:1000 - 1:100 (0.1% to 1%).
• Ratio Range mL: 3.75 to 37.5 mL.
• Ratio Range tsp: 0.75 to 7.5 tsp.
• Water Flow Range: 0.05 to 14 GPM.
• Operating Pressure Range: 4.3 to 85 PSI.
• Dimensions: 19 1/18″ x 6 5/16″.
• Weight: 6 lbs.
• Connection Size: 3/4″ NPT.
• Maximum Temperature: 104° F.
• Higher flow rates and greater chemical compatibility compared to existing technology.
• Easy installation; can be adapted to new or existing Lo-Flo Nutrient Delivery Systems.
• Extended dosing range achieved by swapping out the injection stem and plunger assembly.

• Ideal injector for common liquid fertilizer programs.
• Dilution Range: 1:1000 - 1:100 (0.1% to 1%).
• Water Flow Range: 2.2 to 40 GPM.
• Operating Pressure Range: 4.3 to 116 PSI.
• Dimensions: 125 1/4″ x 8 1/2″.
• Weight: 6 lbs.
• Connection Size: 1.5″ NPT.
• Maximum Temperature: 104°F.
• Higher flow rates and greater chemical compatibility compared to existing technology.
• Easy installation; can be adapted to new or existing Hi-Flo Nutrient Delivery Systems.
• Extended dosing range achieved by swapping out the injection stem and plunger assembly.

• Includes all necessary parts for the inlet of your Nutrient Delivery System.
• Best suited for systems with consistent inlet pressure or a constant pressure pump.
• Ideal for use with a booster pump or a pump with VFD control.
• A pressure regulator is recommended for inlet pressures above 85 PSI.

Features: Union, check valve, elbows, nipples, tee, hose adapter, ball valves, coupler, filter, pressure gauge, seal thread tape.

To Complete the Lo-Flo Nutrient Delivery System, you will also need Dosatron Injectors, Mixing Chamber Kit(s), pH/ EC Monitor Kit or END Kit, and a Water Hammer Arrestor Kit.

The Dosatron® Water-Powered Nutrient Delivery System Mixing Chamber Kit enhances the blending as the solution passes through. It’s a must for silicates.

Includes:

• Union.
• Mixing chamber.
• Nipples.
• Seal thread tape.

Mini maintenance kit for the Dosatron® D14MZ2 - 14 GPM. Recommended for a regular maintenance.

Kit Includes:

• Plunger seal.
• Top guide.
• Check valve cone.
• Check valve spring.
• Check valve cone o-ring.
• Dosa-Lube (Silicone).

Bottom o-ring for Dosatron Lo-Flo Mixing Chamber.