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OFD-16 Flag Dripper by INOVATO - High-Quality China Suppliers & Factory for Agriculture, Garden, and Greenhouse Solutions
Features
- Self-tapping barbed inlet for easy installation
- Spiral flow through a large-flow-path water passage reduces likelihood of clogging
- Twist-open top with lock for secure operation under pressure and for easy cleaning
- Durable high-impact plastic
- Resistant to chemicals and fertilizers used in landscape application
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions
Product Specifications
Operating Pressure Range
10 to 24 PSI
Recommended Pressure
25 PSI
Filter Requirement
Minimum of 150 mesh
Material
Polypropylene body and cover
Performance Data
Flow rate in gallons per hour at 5 to 30 PSI
| Color | 5 PSI | 10 PSI | 15 PSI | 20 PSI | 25 PSI | 30 PSI |
|---|---|---|---|---|---|---|
| Red | 1.72 | 2.81 | 3.61 | 4.29 | 4.92 | 5.51 |
*The normal flow rate is 4 GPH
Maximum number of 4 GPH red drip emitters on 1/2" drip tubing with .600 ID
| Drip emitters spacing | 1’ | 2’ | 3’ | 4’ |
| Flow rate @ 25 PSI | 4.29 | 4.29 | 4.29 | 4.29 |
| Maximum length | 59 | 94 | 120 | 148 |
| Flow rate in GPM | 4.22 | 3.36 | 2.86 | 2.65 |
| Flow rate in GPH | 253.1 | 201.6 | 171.6 | 158.7 |
| # of drip emitters | 59 | 47 | 40 | 37 |
| Velocity (f/s) | 4.79 | 3.81 | 3.25 | 3.01 |
| Total head loss in PSI | 5.1 | 5.38 | 5.02 | 5.31 |
*Based on around 90% flow uniformity and 0% slope
Frequently Asked Questions
Q: What is the recommended operating pressure for these drip emitters?
The recommended operating pressure is 25 PSI, while the standard operating pressure range is between 10 and 24 PSI.
Q: What level of water filtration is required?
To prevent clogging and ensure optimal performance, a minimum filtration system of 150 mesh is required.
Q: How does the design prevent clogging?
The emitters feature a spiral flow design through a large-flow-path water passage, which significantly reduces the likelihood of clogging from debris.
Q: Are these drip emitters durable enough for harsh outdoor conditions?
Yes. They are constructed of UV-resistant, high-impact polypropylene plastic, making them highly resistant to adverse weather conditions, landscape chemicals, and fertilizers.
Q: Can the emitters be opened for maintenance?
Yes, they feature a twist-open top designed with a secure lock. This allows for safe operation under pressure and easy opening for cleaning and maintenance.
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