Hydroponic Systems & Irrigation Equipment

This collection brings together equipment used to move, distribute and manage water in hydroponic and indoor growing systems. Browse controllers, tubing, pumps, fittings, pots, temperature equipment and replacement parts.

Check pipe diameter, connector type, pump flow requirements and system compatibility before combining components. Individual listings specify dimensions and included fittings.

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  • IWS Standard 16 mm Flood & Drain straight, elbow and tee fittingsIWS Standard 16 mm Flood & Drain elbow fitting with barbed connection and smooth stem
    IWS Standard 16 mm Flood & Drain straight, elbow and tee fittingsIWS Standard 16 mm Flood & Drain elbow fitting with barbed connection and smooth stem
    IWS Standard 16 mm Flood & Drain straight fitting with barbed connection and smooth stemIWS Standard 16 mm Flood & Drain elbow fitting with barbed connection and smooth stem
    IWS Standard 16 mm Flood & Drain tee fitting with two barbed connections and smooth stemIWS Standard 16 mm Flood & Drain elbow fitting with barbed connection and smooth stem
    IWS

    IWS Standard 16 mm Flood & Drain Fittings | Tee, Elbow & Straight

    £0.50
    £0.50

    IWS Standard Flood & Drain fittings are replacement irrigation connectors for compatible standard IWS water-distribution pipework. The range includes elbow, straight and tee fittings for maintaining...

    Fitting: Elbow fitting
  • AutoPot black mainline cross connector with two larger branch outlets.AutoPot black mainline cross connector with two smaller barbed outlets.
    AutoPot black mainline cross connector with two smaller barbed outlets.AutoPot black mainline cross connector with two smaller barbed outlets.
    AutoPot black mainline tee connector with a smaller barbed outlet.AutoPot black mainline cross connector with two smaller barbed outlets.
    AutoPot

    AutoPot 16 mm Mainline to 6 mm & 9 mm Tee and Cross Connectors

    £1.40
    £1.40

    AutoPot mainline reducer tees and cross connectors are designed for branching a larger irrigation supply pipe into the smaller lines used with compatible AutoPot watering systems....

    Connection: 16 mm to two 9 mm outlets – cross
  • Black reducing barbed irrigation tee connector with 19 mm main connections and 13 mm branch outlet.Black reducing barbed irrigation tee connector with 25 mm main connections and 19 mm branch outlet.
    Black reducing barbed irrigation tee connector with 19 mm main connections and 13 mm branch outlet.Black reducing barbed irrigation tee connector with 25 mm main connections and 19 mm branch outlet.
    Black reducing barbed irrigation tee connector with 25 mm main connections and 19 mm branch outlet.Black reducing barbed irrigation tee connector with 25 mm main connections and 19 mm branch outlet.
    Unbranded

    Reducing Barbed Irrigation Tee Connectors | 13–25 mm

    £0.70
    £0.70

    Reducing barbed irrigation tee connectors let a main garden watering pipe branch into another line with a different nominal diameter. They are used in grow room...

    Connection: 13 mm main to 12 mm tee outlet
  • Black straight barbed pipe reducer connector, 19 mm to 13 mm.Black straight barbed pipe reducer connector, 25 mm to 19 mm.
    Black straight barbed pipe reducer connector, 19 mm to 13 mm.Black straight barbed pipe reducer connector, 25 mm to 19 mm.
    Black straight barbed pipe reducer connector, 25 mm to 19 mm.Black straight barbed pipe reducer connector, 25 mm to 19 mm.
    Unbranded

    Barbed Straight Pipe Reducer Connectors | 19–25 mm to 10–19 mm

    £0.65
    £0.65

    Straight barbed irrigation reducers connect two different nominal hose sizes in one continuous watering line. The stepped joiners are useful when an indoor garden water supply...

    Connection: 19 mm to 10 mm
  • Two black 13 mm irrigation manifolds with two and four small barbed side outlets.Black 13 mm irrigation manifold with two small barbed side outlets for 6 mm outside-diameter micro tube.
    Two black 13 mm irrigation manifolds with two and four small barbed side outlets.Black 13 mm irrigation manifold with two small barbed side outlets for 6 mm outside-diameter micro tube.
    Black 13 mm irrigation manifold with four small barbed side outlets for 6 mm outside-diameter micro tube.Black 13 mm irrigation manifold with two small barbed side outlets for 6 mm outside-diameter micro tube.
    Unbranded

    13 mm to 6 mm Barbed Irrigation Manifolds | 2 & 4-Outlets

    £1.00
    £1.00

    13 mm to 6 mm barbed irrigation outlet manifolds help split a main feed line into smaller branch tubes for drip irrigation, pot watering and custom...

    Outlet Arrangement: 13 mm line / 2 × 6 mm side outlets
  • Family of 13, 19 and 25 mm blue-grey barbed irrigation non-return valves with ribbed union collars.13 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.
    Family of 13, 19 and 25 mm blue-grey barbed irrigation non-return valves with ribbed union collars.13 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.
    19 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.13 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.
    25 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.13 mm blue-grey barbed irrigation non-return valve with ribbed union collar and hose connections at both ends.
    Unbranded

    Barbed Irrigation Non-Return Valves | 13, 19 & 25 mm

    £6.00
    £6.00

    Barbed irrigation non-return valves help maintain a preferred flow direction in a compatible hydroponic water-supply line by resisting reverse flow when pump pressure falls. They are...

    Pipe Size: 13 mm
  • Four black male BSP to barbed straight hose tail connectors in 13, 19 and 25 mm hose sizes.Black half-inch male BSP to 13 mm barbed straight hose tail connector.
    Four black male BSP to barbed straight hose tail connectors in 13, 19 and 25 mm hose sizes.Black half-inch male BSP to 13 mm barbed straight hose tail connector.
    Black three-quarter-inch male BSP to 13 mm barbed straight hose tail connector.Black half-inch male BSP to 13 mm barbed straight hose tail connector.
    Black three-quarter-inch male BSP to 19 mm barbed straight hose tail connector.Black half-inch male BSP to 13 mm barbed straight hose tail connector.
    Black three-quarter-inch male BSP to 25 mm barbed straight hose tail connector.Black half-inch male BSP to 13 mm barbed straight hose tail connector.
    Unbranded

    Male BSP to Barbed Straight Hose Tail | 13–25 mm

    £0.71
    £0.71

    Male BSP to Barbed Straight Hose Tail | 13–25 mm give growers a straight connection between compatible female BSP threaded outlets and flexible irrigation hose. They...

    Connection: ½″ BSP × 13 mm
  • PLANT!T blue collapsible FlexiTank reservoirs in ascending 100, 250, 500 and 780 litre sizes.PLANT!T 100 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.
    PLANT!T blue collapsible FlexiTank reservoirs in ascending 100, 250, 500 and 780 litre sizes.PLANT!T 100 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.
    PLANT!T 250 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.PLANT!T 100 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.
    PLANT!T 500 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.PLANT!T 100 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.
    PLANT!T 780 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.PLANT!T 100 litre blue collapsible FlexiTank water reservoir with zipped lid, support feet and red-handled outlet tap.
    PLANT!T

    PLANT!T FlexiTank Collapsible Water Reservoir | 100–780 L

    £39.95
    £39.95

    PLANT!T FlexiTank collapsible water reservoirs provide practical water storage for hydroponic systems, grow room irrigation and gardening. The flexible, fold-away design helps save storage space when...

    Capacity: 100 L
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