Fittings & Irrigation

National Hydro Group is your online source for Fittings & Irrigation. If you cant find the Fittings & Irrigation that meet your needs please give us a ring or send a quick email so we can help you find exactly what you're looking for.
Hydro Flow Top Hat Grommet Bulk 1/4 in - Display Box (250/Box)-NWGSupply.com
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$77.50
$76.95

Hydro Flow Top Hat Grommet Bulk 1/4 in - Display Box (250/Box)

Hydro Flow

These grommets can be used to replace old, worn top hat grommets in your hydroponic system and can be a valuable solution when building your own ga...

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$77.50
$76.95
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Hydro Flow 4 x 8 Flood and Drain Kit-NWGSupply.com
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$91.63
$68.03

Hydro Flow 4 x 8 Flood and Drain Kit

Hydro Flow

This Hydro Flow Flood and Drain Kit are designed to simplify your irrigation set up on 4 ft x 8 ft flood tables. From reservoir to plant, this kit ...

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$91.63
$68.03
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Hydro Flow / Netafim Angle Barbed Stake (250 Stakes)-NWGSupply.com
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$100.00
$93.00

Hydro Flow / Netafim Angle Barbed Stake (250 Stakes)

Hydro Flow

The Angle Barbed Stake has a unique flow channel down the length of the stake directing the water into the container. It also has a pointed end for...

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$100.00
$93.00
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Active Aqua Ebb and Flow Kit-NWGSupply.com
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$11.89
$8.96

Active Aqua Ebb and Flow Kit

Active Aqua

Parts to set up an ebb and flow system. Includes: 3' - 1/2" tubing 20" - 3/4" tubing 1 - 1/2" (13mm) bulkhead fitting 1 - 3/4" (19mm) bulkhead fi...

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$11.89
$8.96
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Hydro Flow Vinyl Tubing Black 1/2 in ID - 5/8 in OD 100 ft Roll-NWGSupply.com
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$32.95
$26.25

Hydro Flow Vinyl Tubing Black 1/2 in ID - 5/8 in OD 100 ft Roll

Hydro Flow

Premium vinyl tubing made of excellent quality. Made in the USA.

$32.95
$26.25
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1/2" On/Off Valve-NWGSupply.com
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$2.49
$1.58

1/2" On/Off Valve

Grow1

Easily stop and start water flow using these durable valves. Fits 1/2" inner diameter hosing.

$2.49
$1.58
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1/2" Flow Valve-NWGSupply.com
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$5.49
$4.46

1/2" Flow Valve

Grow1

Regulate water flow with 6 different settings using these high quality Flow Valves. Fits 1/2" inner diameter hosing.

$5.49
$4.46
Save 19%
3/4" Black Tubing 25' Roll-NWGSupply.com
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$24.99
$20.96

3/4" Black Tubing 25' Roll

Hydrofarm

Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic s...

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$24.99
$20.96
Save 16%
Hydro Flow EZ Flex - PVC Tubing 1/4 in OD x 3/16 in ID 1000 ft-NWGSupply.com
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$111.17
$82.54

Hydro Flow EZ Flex - PVC Tubing 1/4 in OD x 3/16 in ID 1000 ft

Hydro Flow

Hydro Flow EZ Flex PVC Tubing is made of a material that allows the tube to be non-rigid. The flexibility allows this tube to be easily applied to ...

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$111.17
$82.54
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3/4" Y Filter + 120 Mesh Screen-NWGSupply.com
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$14.99
$10.13

3/4" Y Filter + 120 Mesh Screen

Grow1

Remove dirt and other particles from your water with the 3/4" Y Filter with 120 mesh (130 micron) screen. For use with 3/4" outer diameter hoses/tu...

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$14.99
$10.13
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WaterGATE Electronic Solenoid Valve-NWGSupply.com
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$98.99
$80.18

WaterGATE Electronic Solenoid Valve

Hydro Innovations

This optional valve (used in place of a pump) is designed to be installed in a pressurized water line and to be controlled by your co2 monitor. Thi...

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$98.99
$80.18
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Hydro Flow Premium Ball Valve 3/4 in Barb (10/Bag)-NWGSupply.com
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$4.18
$3.68

Hydro Flow Premium Ball Valve 3/4 in Barb (10/Bag)

Hydro Flow

Our complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide...

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$4.18
$3.68
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3/4" Black Tubing ID 0.75"xOD-NWGSupply.com
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$89.99
$72.59

3/4" Black Tubing ID 0.75"xOD

Hydrofarm

Use our sturdy black vinyl tubing, which is FDA-approved and BPA-free, for your irrigation systems and tanks, and to complete your own hydroponic s...

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$89.99
$72.59
Save 19%
1/4" Air Line - 100' Roll-NWGSupply.com
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$16.00
$12.00

1/4" Air Line - 100' Roll

General Hydroponics

GH 1/4" (outside diameter) airline for Waterfarm. 0.17" inside diameter.

$16.00
$12.00
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Hydro Flow Rubber Grommet 1/2 in (10/Bag)-NWGSupply.com
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$6.89
$4.64

Hydro Flow Rubber Grommet 1/2 in (10/Bag)

Hydro Flow

Choose from the 4 sizes of Hydro Flow Grommets to fit your needs. Packaged in large amounts so you can sell individually.

$6.89
$4.64
Save 33%
Farm Kit-NWGSupply.com
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$14.30
$10.73

Farm Kit

General Hydroponics

A kit to make your own waterfarm. It includes a drip-ring, pumping column, column support tube, 1/2" grommet, and drain level tube.

$14.30
$10.73
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Dripper Stakes with 1/8 in Dripper Line (100/Bag)-NWGSupply.com
$54.00

Dripper Stakes with 1/8 in Dripper Line (100/Bag)

Botanicare

Dripper stake with 1/8 in dripper line.

$54.00
Hydro Flow Barbed Tee 3/4 in - Display Box (50/Box)-NWGSupply.com
$25.90

Hydro Flow Barbed Tee 3/4 in - Display Box (50/Box)

Hydro Flow

Our complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide...

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$25.90
Hydro Flow Barbed Elbow 3/8 in (10/Bag)-NWGSupply.com
Save 40%
$6.89
$4.16

Hydro Flow Barbed Elbow 3/8 in (10/Bag)

Hydro Flow

Our complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide...

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$6.89
$4.16
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Hydro Flow Barbed Elbow 1/2 in (10/Bag)-NWGSupply.com
Save 16%
$6.89
$5.76

Hydro Flow Barbed Elbow 1/2 in (10/Bag)

Hydro Flow

Our complete line of fittings is known for its superior performance and reliability. These non-corrosive plastic fittings are guaranteed to provide...

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$6.89
$5.76
Save 16%
1/2" Barbed Elbow - 10 pack-NWGSupply.com
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$3.99
$2.88

1/2" Barbed Elbow - 10 pack

Grow1

Durable barbed elbow, fits 1/2" inner diameter hosing.

$3.99
$2.88
Save 28%
1/2" Barbed Tee - 10 pack-NWGSupply.com
Save 28%
$3.99
$2.88

1/2" Barbed Tee - 10 pack

Grow1

Durable barbed tee, fits 1/2" inner diameter hosing.

$3.99
$2.88
Save 28%
1/2" Barbed Connector - 10 pack-NWGSupply.com
Save 28%
$3.99
$2.88

1/2" Barbed Connector - 10 pack

Grow1

Durable barbed connector, fits 1/2" inner diameter hosing.

$3.99
$2.88
Save 28%