Q: How do you adjust the flow on a spectrum spike?
Turn the cap to dial these spectrum spikes anywhere from 0 to 20 gallons per hour at 20 psi, which changes the coverage from a light mist up to a full 12' diameter circle.
XC421 - Spectrum Spikes, pkg. of 5
This is one of the most popular low-volume sprayers on the market. It gives a full-circle vortex spray of fine water droplets covering up to 12’ in diameter. The flow is fully adjustable by turning the cap (0 to 20 gallons per hour at 20 psi). Attaches to a 1/4" feeder line coming off a header hose.
Turn the cap to dial these spectrum spikes anywhere from 0 to 20 gallons per hour at 20 psi, which changes the coverage from a light mist up to a full 12' diameter circle.
It produces a full-circle vortex spray of fine water droplets, covering the area evenly in every direction from the spike.
It attaches directly to a 1/4" feeder line running off a header hose, the same way most low-flow spikes in the system connect.
| Materials | Plastic |
| Dimensions | Up to 12' dia. coverage (at maximum flow) |
| Compatibility Dimensions | Fits 1/4" feeder line off a header hose |
| Capacity | Maximum 20 gal./hr. flow (at 20 psi) |
| Includes | Spectrum spikes |
| Package Quantity | Pack of 5 |
| Warranty | Lee Valley Satisfaction Guarantee |
Options:
Variations:
Spectrum Spikes for Low-Flow Irrigation Systems
This is one of the most popular low-volume sprayers on the market. It gives a full-circle vortex spray of fine water droplets covering up to 12’ in diameter. The flow is fully adjustable by turning the cap (0 to 20 gallons per hour at 20 psi). Attaches to a 1/4" feeder line coming off a header hose.
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