Dosatron

Dosatron® Water‑Powered Dosing Systems

Dosatron is the original inventor of the water‑powered dosing pump, specializing in chemical injection systems designed for repeatable, accurate dosing without electricity. Used globally since 1974, Dosatron injectors help manage nutrients, treatments, and additives consistently, even with changes in water pressure or flow.

View as Grid List
Sort by
Dosatron Inlet Kit for 1 1/2" Hydroponic System with Filter Gauge Valve Fitting [HYKSTART150]

Dosatron Inlet Kit for 1 1/2" Hydroponic System with Filter Gauge Valve Fitting [HYKSTART150]

Q112826

Dosatron® Water-Powered Nutrient Delivery System Hi-Flo Starter Kit includes all the parts you need for the inlet of your Nutrient Delivery System.

Features: Union, gauge, check valve, elbows, nipples, cross, reducer bushings, hose adapter, ball valve, filter, pressure regulator, seal thread tape.

Dosatron 1 1/2" Mixing Chamber Kit with Nipples and Union [HYKMC150]

Dosatron 1 1/2" Mixing Chamber Kit with Nipples and Union [HYKMC150]

Q112827

Dosatron®'s 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.
Dosatron Monitor Kit 1 1/2" Line with Mix Chamber Sample Port Gauge Fittings [HYKMON150]

Dosatron Monitor Kit 1 1/2" Line with Mix Chamber Sample Port Gauge Fittings [HYKMON150]

Q112828

Dosatron Water-Powered Nutrient Delivery System Hi-Flo Monitor Kit measures and displays the well-blended outgoing solution providing peace of mind.

Includes: unions, close nipples, mixing chamber, nipples, tees, pressure gauge, cross, ball valves, hose adapter, monitor, probe holder assembly, seal thread tape.

Dosatron 1 1/2" Water Hammer Arrestor Kit with Tee Union Nipple Fittings [WHA150-SS-KIT]

Dosatron 1 1/2" Water Hammer Arrestor Kit with Tee Union Nipple Fittings [WHA150-SS-KIT]

Q112829
  • 1 1/2 inch water hammer arrestor kit.
  • Normal operating pressure - 35 to 500 psi.
  • Spike pressure not to exceed 2,000 psi.

Features: stainless steel water hammer arrestor, 4-inch nipple, tee, elbow, close nipple, union, and a roll of thread seal tape.

Dosatron Seal Kit and Check Valve for D14MZ5 Viscous, D40MZ2, D8RE2 VF Seals [PJDI120VVF]

Dosatron Seal Kit and Check Valve for D14MZ5 Viscous, D40MZ2, D8RE2 VF Seals [PJDI120VVF]

Q112830

Injection seal kit for the Dosatron® D14MZ5 - 14 GPM, D14TMZ5 - 14 GPM, and D40MZ2-40 GPM.

Includes:

  • Injection sleeve o-ring.
  • Check valve assembly.
  • Injection stem o-ring.
  • Plunger seal.
Dosatron Annual Kit D8RE2 VF, D40MZ2 40 GPM Seals with Lube [PJDI120VMINI-H]

Dosatron Annual Kit D8RE2 VF, D40MZ2 40 GPM Seals with Lube [PJDI120VMINI-H]

Q112831

Mini maintenance kit for the Dosatron® D40MZ2 - 40 GPM.

Includes:

  • Plunger seal.
  • Top guide.
  • Check valve cone.
  • Check valve spring.
  • Check valve cone o-ring.
  • Dosa-Lube (Silicone).
Dosatron Seal Kit for D40MZ3000VF [PJDI216VF]

Dosatron Seal Kit for D40MZ3000VF [PJDI216VF]

Q112832

Injection seal kit for the Dosatron® D40MZ3000 - 40 GPM. Keep your Dosatron in tip-top shape with a yearly maintenance using their seal kit.

Includes:

  • Check valve assembly.
  • Injection sleeve o-ring.
  • Plunger seal.
  • Upper injection stem insert o-ring.
  • Injection stem o-ring.
Dosatron D40MZ3000VF Mini Maintenance Kit [PJDI216MINI-VF]

Dosatron D40MZ3000VF Mini Maintenance Kit [PJDI216MINI-VF]

Q112833

Mini maintenance kit for the D40MZ3000 -40 GPM. The Mini Maintenance Kits are the perfect, economical solution for Dosatron® users and growers who perform maintenance on a regular schedule.

Kit Includes:

  • Plunger seal
  • Upper check valve assembly
  • Dosa-Lube (Silicone)
Dosatron Polyethylene LLDPE Hose 15/64" (6 mm) ID, 5/16" (8 mm) OD, Per Foot [6MM-PE]

Dosatron Polyethylene LLDPE Hose 15/64" (6 mm) ID, 5/16" (8 mm) OD, Per Foot [6MM-PE]

Q112834
Dosatron Hose for D14MZ5V, D14MZ10, D8RE2, D40MZ2, 5/8" (16 mm) Braided, Per Ft [16MM]

Dosatron Hose for D14MZ5V, D14MZ10, D8RE2, D40MZ2, 5/8" (16 mm) Braided, Per Ft [16MM]

Q112835
Dosatron Bell Housing Oring New D8RE2 and 5 [8J041]

Dosatron Bell Housing Oring New D8RE2 and 5 [8J041]

Q112836
Dosatron Annual Kit D14MZ10 VF Seals with Lubricant [PJDI122MINI-H]

Dosatron Annual Kit D14MZ10 VF Seals with Lubricant [PJDI122MINI-H]

Q112874

Mini maintenance kit for the Dosatron® D14MZ10, D14MZ10-HY, and D14TMZ10 - 14 GPM.

Includes:

  • Plunger seal.
  • Top guide.
  • Check valve cone.
  • Check valve spring.
  • Check valve cone o-ring.
  • Dosa-Lube (Silicone).
Dosatron® Water Hammer Arrestor Kits

Dosatron® Water Hammer Arrestor Kits

P_00552

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.

Dosatron Hobby Cultivator System [SYSD15RE05]

Dosatron Hobby Cultivator System [SYSD15RE05]

Q113737
  • 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.
Dosatron Hobby Cultivator Expansion Doser [D15RE05VF]

Dosatron Hobby Cultivator Expansion Doser [D15RE05VF]

Q113738

The Dosatron® Hobby Cultivator Expansion Unit allows you to adapt your multi-pump system by adding more pumps based on the needs of your application.

Dosatron Hobby Cultivator Annual Seal Kit (Mini-Maintenance) [PJDI905VF-MINI]

Dosatron Hobby Cultivator Annual Seal Kit (Mini-Maintenance) [PJDI905VF-MINI]

Q113739

Maintenance kit for Dosatron® Hobby Expansion Dosers [D15RE05] and Dosatron Hobby Cultivator System Dosers [SYSD15RE05VF].

Dosatron Strainer Assembly for D40MZ1000 [MPDI242B]

Dosatron Strainer Assembly for D40MZ1000 [MPDI242B]

Q113740

Strainer Assembly for the D40MZ1000 40 GPM and D40MZ1000-HY 40 GPM Dosatron® injectors.

Dosatron® Hobby Cultivator

Dosatron® Hobby Cultivator

P_00683
  • 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.
Dosatron 3/4" End Kit - NO Monitor

Dosatron 3/4" End Kit - NO Monitor

Q113761
  • Alternative to the Dosatron® Monitor Kit.
  • Requires additional components: Dosatron Injectors, Standard Starter Kit, Mixing Chamber Kit, Water Hammer Arrestor Kit.
  • Compatible with Hobby Cultivator by Dosatron for indoor home grows and basement grows.
Dosatron Water Powered Doser 14 GPM 1:100 to 1:10, Viton Seals [D14MZ10VFBPHY]

Dosatron Water Powered Doser 14 GPM 1:100 to 1:10, Viton Seals [D14MZ10VFBPHY]

Q113762
  • 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).
Dosatron Inj Seal Kit For D14MZ1000VF

Dosatron Inj Seal Kit For D14MZ1000VF

Q113766

Injection seal kit for the Dosatron® D14MZ1000 - 14 GPM.

Kit Contains:

  • (1) PJDI234 Check valve assembly.
  • (1) JDI100 Injection sleeve O-ring.
  • (1) JDI208 Plunger seal.
  • (1) JDI120 Injection stem O-ring.
Picture of Dosatron O-Ring, Small

Dosatron O-Ring, Small

Q113769

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

Picture of Dosatron O-Ring, Large

Dosatron O-Ring, Large

Q113770

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

Dosatron Weighted Strainer Assembly

Dosatron Weighted Strainer Assembly

Q113771

DM11 and D14 Series replacement part.

Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, Viton Seals [D6MZ1000BPVFHY]

Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, Viton Seals [D6MZ1000BPVFHY]

Q113797
Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, AFLAS Seals [D6MZ1000BPHTAFHY]

Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, AFLAS Seals [D6MZ1000BPHTAFHY]

Q113798
Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, Viton, Kalrez Seals [D6MZ1000BPVFKHY (FFKM)]

Dosatron MidFlo Series Doser 26 GPM, 1:1000 to 1:100, Viton, Kalrez Seals [D6MZ1000BPVFKHY (FFKM)]

Q113799
Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, Viton Seals [D6MZ3000BPVFHY]

Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, Viton Seals [D6MZ3000BPVFHY]

Q113800
Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, AFLAS Seals [D6MZ3000BPAFHY]

Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, AFLAS Seals [D6MZ3000BPAFHY]

Q113801
Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, Viton, Kalrez Seals [D6MZ3000BPVFKHY (FFKM)]

Dosatron MidFlo Series Doser 26 GPM, 1:3000 to 1:333, Viton, Kalrez Seals [D6MZ3000BPVFKHY (FFKM)]

Q113802
Refine
×