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    Water Pumps & Irrigation Supplies

    Get everything you need for reliable water management, from pumps and aeration systems to drip irrigation and nutrient dosing. Quality Horticulture's selection includes high-quality pumps, tubing, fittings, and accessories to keep your garden thriving. With trusted brands like Dosatron, Netafim, Hydro Flow, DAB, Leader, EcoPlus, and Mondi, you’ll find durable, efficient solutions for hydroponics and beyond. Whether you’re fine-tuning nutrient delivery or setting up irrigation, we’ve got you covered.

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    Picture of Netafim CNL Assembly C/W 2L/Hour Dripper, 24 in (68.6 cm) Tube, Spike

    Netafim CNL Assembly C/W 2L/Hour Dripper, 24 in (68.6 cm) Tube, Spike

    Q113881

    SPECIAL ORDER

    • CNL Junior PC drip emitter.
    • 2-litre-per-hour dripper.
    • 24 inch (68.6 centimeter) Superflex white PE tube.
    • 45° angle spike
    Picture of P_00710

    P_00710

    P_00710
    • CNL Junior PC drip emitters.
    • 2-litre-per-hour drippers.
    • 24 inch (68.6 centimeter) Superflex white PE tubes.
    • 45° angle spikes.
    Q112808.jpg

    Dosatron Mixing Chamber for Hydroponic Kit 3/4" with Fitting and Union [HYKMC34]

    Q112808

    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.
    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.

    Q112813.jpg

    Dosatron Injection Seal Kit and Check Valve VF D14MZ2 [PJDI116VF]

    Q112813

    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.
    Q112812.jpg

    Dosatron Rebuild Kit for D14MZ2 [MKD14MZ2VF]

    Q112812

    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
    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.

    Q112822.jpg

    Dosatron Polyethylene Injection Hose for D14MZ3000 5/32" (4 mm), Per Foot [4MM]

    Q112822
    Q112807.jpg

    Dosatron Hydroponic Standard Start Kit [HYKSTART-STD]

    Q112807
    • 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.

    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.
    Q112820.jpg

    Dosatron Bypass for D14 / D8RE New Style [MPDI196]

    Q112820
    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.
    Q112819.jpg

    Dosatron 11 and 14 GPM Bell Housing O-Ring [JDI001]

    Q112819
    Q112818.jpg

    Dosatron Annual Kit D14MZ3000 VF/ D8RE3000VF with Lubricant [PJDI139MINI-H]

    Q112818

    Mini maintenance kit for the Dosatron® D14MZ3000 and D14TMZ3000 - 14 GPM.

    Kit Includes:

    • Plunger seal.
    • Upper check valve assembly.
    • Dosa-Lube (Silicone).
    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).
    Q112817.jpg

    Dosatron Mini Kit for D14MZ3000 AF [PJDI139AF-MINI-H]

    Q112817

    Mini maintenance kit for the Dosatron® D14MZ3000 and D14TMZ3000 - 14 GPM.

    Kit Includes:

    • Plunger seal.
    • Upper check valve assembly.
    • Dosa-Lube (Silicone).
    Picture of Dosatron Water Powered Doser 40 GPM, 1:3000 to 1:500, AFLAS Seals [D40MZ3000BPAFHY]

    Dosatron Water Powered Doser 40 GPM, 1:3000 to 1:500, AFLAS Seals [D40MZ3000BPAFHY]

    Q113888
    • 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.
    Q113874.jpg

    Dosatron Plunger Seal (AF) for D14MZ2/DM11F/D45RE15/D25RE2/D25F [J009AF]

    Q113874

    Replacement plunger seal for Dosatron® models D14MZ2, DM11F, D45RE15, D25RE2, and D25F.

    Q113740.jpg

    Dosatron Strainer Assembly for D40MZ1000 [MPDI242B]

    Q113740

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

    Q112821.jpg

    Dosatron Injection Hose Assembly D14MZ2 & DM11F [MPDI185]

    Q112821
    Picture of Dosatron O-Ring, Large

    Dosatron O-Ring, Large

    Q113770

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

    Q112811.jpg

    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.

    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.
    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.

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