Rain Bird 1804-RVAN14F 4 in. Pop-Up w/ 8-14 ft. Full Circle Rotary Nozzle
Rotary Nozzles provide unsurpassed design flexibility and highly efficient water distribution from 8 to 14 feet. Rain Bird Rotary Nozzles help reduce water waste and make it easier to design systems.
The Rotary Nozzle is a truly remarkable innovation with a low precipitation rate, highly uniform distribution, and increased radius range, all in a nozzle which fits on a Rain Bird spray head.
Fewer zones, faster installs – System complexity and cost are reduced because more heads can be installed per zone. Rotary Nozzles can also be zoned with Rain Bird 5000/5000 Plus MPR Rotor Nozzles.
Efficient water distribution – multiple rotating streams deliver close-in watering and even coverage throughout the radius range. The low precipitation rate significantly reduces wasteful run-off and erosion.
Ultimate retrofit solution – low flow rate and an expanded radius of throw solve existing spray zone inefficiencies caused by diminished pressure or stretched spacing.
Features for R-VAN14-360
- 17-24 ft full-circle pattern rotary nozzle
- Low precipitation rate – 0.60 in/hr (15,2 mm/hr) – reduces run-off and erosion
- Multiple, rotating streams uniformly distribute water throughout the radius range
- Matched precipitation rate across radii and pattern simplify the design process
- Matched precipitation rate with Rain Bird 5000/5000 Plus MPR Rotor Nozzles allow MPR irrigation designs from 13' to 35'
- With approximately 60% less flow than conventional spray nozzles, Rotary Nozzles allow more heads per zone, reducing overall system complexity and cost
- Maintains highly efficient performance throughout the 20-55 psi pressure range, with no misting or fogging at high pressures
- Stainless steel radius reduction screw allows reduction down to 17' to accommodate varying landscape needs
- Rain Bird Rotary Nozzles offer color-coded top plugs to help you quickly identify the arc/pattern
- Color-coded radius adjustment plugs for easier identification
Specifications for R-VAN4-360
- The angle of the trajectory shall vary from 1 to 30 degrees. The Rotary Nozzle shall have multiple arced streams and have a matched precipitation rate of 0.60 in/hr. The Rotary Nozzle shall be constructed of UV-resistant plastic. The radius adjustment screw shall be of stainless steel. The Rotary Nozzles shall include a removable .02 x .02 mesh screen to protect the nozzle against clogging. The Rotary Nozzle shall have a precipitation rate matched with Rain Bird 5000/5000 Plus MPR Rotor Nozzles.
Features / Benefits for 1804
- Exclusive co-molded wiper seal features an encased plastic "cage" to provide unmatched resistance to grit, pressure and the environment. Additionally, the pressure-activated, multi-function seal design assures a positive seal without excess flow-by which enables more heads to be installed on the same valve.
- Precision controlled flush at pop-down clears debris from unit, assuring positive stem retraction in all soil types.
- Strong stainless steel spring provides reliable stem retraction.
- Two piece ratchet mechanism on all models allows easy nozzle pattern alignment without tools and provides added durability.
- Pre-installed orange 1800 Pop-Top flush plug blocks debris from entering after flushing. Allows for easy nozzle installation.
- Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts, assuring long product life.
- All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and maintenance of the sprinkler.
- Side and bottom inlets featured on 1806 and 1812 models.
- Five-year trade warranty.
Specifications for 1804
- Spacing: 3 to 24 feet (0.9 to 7.3m)
- 3 to 18 feet with standard Rain Bird Spray Head Nozzles (MPR, VAN, U-Series). 13 to 24 feet with Rain Bird Rotary Nozzles
- Pressure: 15 to 70 psi (1.0 to 4.8 bar).
- Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.10 gpm (0.02 m3/h; 0.36 l/m otherwise.
- Installation: side or bottom inlet.
- Side inlet installation not recommended in freezing climates.
- 1806 and 1812-SAM and SAM-PRS units do not have a side inlet.
Manuals and Literature