In Line Dripper
Product details
| Management number | 232255671 | Release Date | 2026/06/21 | List Price | $0.82 | Model Number | 232255671 | ||
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DIG Inline Drip Emitters offer flexibility and simplify the installation for residential drip irrigation systems. Their rate of flow depends on the inlet pressure; with higher pressure the flow will increase, with lower inlet pressure, it will decrease. The drip emitters' nominal flow rates are .5 and 1 GPH at 15 PSI. Available in packs of 10 and 25, these emitters are ideal for use with 1/4" micro tubing as the main line in pots, baskets, planter boxes, vegetable gardens and for low-pressure gravity feed systems. Install the drip emitters "inline" as needed in any spacing with the 1/4" micro tubing as the main line.
Features
- Color-coded to easily identify flow rate
- The drip emitters can be installed where desired along the 1/4" micro tubing
- Ideal for a loop-type layout
- Turbulent flow through a labyrinth-water-passage design reduces likelihood of clogging
- Uniform flow rate at low pressure
- 1/4" barbed inlet and outlet for installation into 1/4" micro tubing
- Resistant to chemicals and fertilizers used in landscape applications
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions
Specifications
- Operating pressure range: 5 to 25 PSI
- Recommended operating pressure: 25 PSI (use with 25-PSI pressure regulator)
- Flow rates and color codes:
- .5 GPH color code red
- 1 GPH color code black
- Inlet side: 1/4" barb
- Outlet side: 1/4" barb
- Filter requirement: minimum of 150 mesh
- Material: polypropylene
Flow rate in gallon per hour @ 5 to 30 PSI
| Color | Red | Black |
|---|---|---|
| Nominal Flow rate | 0.5 GPH | 1 GPH |
| 5 PSI | 0.23 | 0.57 |
| 10 PSI | 0.34 | 0.81 |
| 15 PSI | 0.42 | 0.98 |
| 20 PSI | 0.5 | 1.15 |
| 25 PSI | 0.56 | 1.21 |
| 30 PSI | 0.62 | 1.41 |
Maximum number of .5 GPH red button inline drip emitters
- on 1/4" vinyl micro tubing with .156 ID
| DRIP EMITTERS SPACING | 1' | 2' | 3' | 4' |
|---|---|---|---|---|
| Flow rate @ 25 PSI | 0.56 | 0.56 | 0.56 | 0.56 |
| Maximum length | 22 | 36 | 48 | 56 |
| Flow rate in GPM | 0.21 | 0.17 | 0.15 | 0.13 |
| Flow rate in GPH | 12.3 | 10.1 | 9.0 | 7.8 |
| # of drip emitters | 22 | 18 | 16 | 14 |
| Velocity (f/s) | 3.53 | 2.86 | 2.52 | 2.18 |
| Total head loss in PSI | 5.11 | 5.59 | 5.88 | 5.27 |
Maximum number of 1 GPH black button inline drip emitters
- on 1/4" vinyl micro tubing with .156 ID
| DRIP EMITTERS SPACING | 1' | 2' | 3' | 4' |
|---|---|---|---|---|
| Flow rate @ 25 PSI | 1.21 | 1.21 | 1.21 | 1.21 |
| Maximum length | 14 | 22 | 27 | 36 |
| Flow rate in GPM | 0.28 | 0.22 | 0.18 | 0.18 |
| Flow rate in GPH | 16.9 | 13.3 | 10.9 | 10.9 |
| # of drip emitters | 14 | 11 | 9 | 9 |
| Velocity (f/s) | 4.7 | 3.69 | 3.02 | 3.02 |
| Total head loss in PSI | 5.9 | 5.76 | 4.35 | 6.30 |
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