Rivulis T-Tape 508-08-500
8-inch emitter spacing, 8-mil wall, and 0.50 GPM per 100 ft at 8 psi.
Reel specifications
- Diameter
- 5/8 in. nominal
- Wall thickness
- 8 mil
- Emitter spacing
- 8 in.
- Filtration
- 120 mesh
- Reel length
- 7,500 ft
Flow by pressure
| Pressure | GPM per 100 ft | Zone estimate |
|---|---|---|
| 8 psi | 0.50 | Use 8 psi in calculator |
Maximum run length
Check the length of one line against the manufacturer’s chart.
Published limit
Level ground · 90% uniformity
Rivulis T-Tape US data sheet. The table specifies level ground and 90% uniformity. It gives 8 psi as the flow rating and leaves the run-length test inlet pressure unspecified.
What to check for this reel
Moving from 508-08-340 to this model adds 0.16 GPM per 100 ft at 8 psi. For 2,000 ft of active tape, that is 3.2 GPM more at the same nominal pressure.
Example zone demand
10 rows of 100 ft each would need about 5.00 GPM at the listed 8 psi. Check the flow available under pressure and the manufacturer’s run-length chart for your longest row and slope.
Search the full tape index or see a replacement comparison with fitting and filtration checks.
Sources
- Rivulis T-Tape US data sheet500 and 700 Series tables, by model number · 2019 · checked