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.

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Q112814.jpg

Dosatron Annual Kit D14MZ2 14 GPM VF Seals with Lube [PJDI116MINI-H]

Q112814

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).
Picture of Dosatron O-Ring, Large

Dosatron O-Ring, Large

Q113770

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

Q112809.jpg

Dosatron Sunshade for 3/4" Mixing Chambers (Standard and NSF) [MC34-SHADE]

Q112809

Light blocking mixing chamber sunshade for Dosatron® 3/4" mixing chambers. Prevents the light from impacting nutrient rich water, eliminating the potential for biofilm and algae growth in the chamber. Removable cover for the clear bowl portion of the mixing chamber.

Q112810.jpg

Dosatron Kit for Hydroponic Plumbing with Monitor and 2 Probes [HYKMON]

Q112810

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

Features: Union, close nipples, nipples, tee, pressure gauge, pressure gauge tee, cross, check valve, fittings, ball valves, hose adapter, monitor, probe holder assembly, and seal thread tape.

Q112811.jpg

Dosatron Install Kit for Water Hammer Arrestor [WHA34-SS-KIT]

Q112811
  • 3/4 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.

Q112825.jpg

Dosatron Hook Up Kit for Li'l Bud-D 19 L (5 gal) Dosacart [HSPK58LB]

Q112825

Dosatron® Li'l Bud-D Cart Hook-Up Kit for the 11 and 14 GPM Dosatron Injectors.

Includes:

  • Filter.
  • Check valve.
  • Stainless steel clamps.
  • 5/8 inch hose.
  • Adaptors.

Dosatron injectors, and hook-up kit sold separately.

Q112826.jpg

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.

Q112827.jpg

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.
Q112828.jpg

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.

Q112834.jpg

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

Q112834
Q112835.jpg

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

Q112835
Q112836.jpg

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

Q112836
Q112829.jpg

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.

Q112830.jpg

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.
Q112831.jpg

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).
Q112832.jpg

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.
Q112833.jpg

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)
Q113737.jpg

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: Âľ 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.
Q113738.jpg

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.

Q113739.jpg

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].

Q113761.jpg

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.
Q113766.jpg

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.
Q113771.jpg

Dosatron Weighted Strainer Assembly

Q113771

DM11 and D14 Series replacement part.

Picture of Dosatron 8MM ID X 10MM OD  POLYETHYLENE PEHD HOSE PER FT D40MZ1000

Dosatron 8MM ID X 10MM OD POLYETHYLENE PEHD HOSE PER FT D40MZ1000

Q113807
Q113859.jpg

Dosatron Hose Assembly and Strainer for D40MZ1000 [MPDI262]

Q113859

Replacement hose assembly and strainer for Dosatron® D40MZ1000.

Q113856.jpg

Dosatron Injection Valve ADV PVDF/TFE Pre-Cut 1/2" 4X6 [SVA0433021]

Q113856
Q112823.jpg

Dosatron PVC Injection Hose for D14MZ2 Std 5/16" (8 mm) ID, 7/16" (11 mm) OD [8MM]

Q112823
Q112824.jpg

Dosatron Li’l Bud-D Airless Foaming 5 Gallon Cart [HS15-5]

Q112824
  • Tank Size: 5 gallons (19 liters).
  • Cart Construction: Polyethylene.
  • Cart Dimensions (L x W x H): 22 x 19 x 44.5 in (55.9 x 48.3 x 113 cm).
  • Tire Size: 10 in (25.4 cm) no-flat tires.
  • Includes 5-gallon (19 liter) bucket with lid.
  • Dosatron doser not included.
Q112815.jpg

Dosatron Injection Seal Kit for D14MZ3000 AF [PJDI139AF]

Q112815

Injection seal kit with AFLAS seals for the Dosatron® D14MZ3000 - 14 GPM.

Kit Includes:

  • Injection sleeve o-ring.
  • Check valve assembly.
  • Injection stem o-ring.
  • Plunger with seal.
Q112816.jpg

Dosatron Injection Seal Kit With Check Valve D14MZ3000 VF [PJDI139VF]

Q112816

Injection seal kit with Viton seals for the D14MZ3000 - 14 GPM .

Kit Includes:

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