Rain Bird - 1806SAMP45 - 6" 1800 Series SAM-P45 Spray Head - No Nozzle

• 6 in. 1800 Series pop-up spray head with Rain Bird Flow Optimizer Technology and Seal-A-Matic Check Valve
• PATENTED PRS pressure regulator built into the stem
• Restricts water loss by up to 70% if nozzle is removed or damaged
• Saves water and money
• Reduces possibility of accidents and property damage
• Designed for use with all Rain Bird plastic spray head nozzles
• Provides 45 psi in-stem pressure regulation for maximizing efficiency or Rotary Nozzles
• Includes Seal-A-Matic check valve preventing low head drainage of up to 14 feet of head
• Nozzle not included

Additional features:

• Maintains constant outlet pressure at 45psi. Ensures maximum nozzle performance, even with varying inlet pressures. Maintains constant pressure regardless of nozzles used.
• Unlike competitive PRS sprays, Rain Bird PRS sprays adjust to fluctuating pressure, optimizing flow and promoting a more consistent spray pattern.
• Ensures consistent performance throughout zone if nozzle is removed or damaged. Keeps plant life covered by other spray heads properly irrigated.
• Ends misting and fogging caused by high pressure. Stops water waste. Ensures necessary watering occurs in high pressure or wind conditions.
• Built-in Seal-A-Matic (SAM) check valve. Eliminates the need for under-the-head check valves. No parts to be installed at the site.
• Traps water in lateral pipes in elevation changes of up to 14 feet (4,2 m). Reduces wear on system components by minimizing water hammer during start-up.
• Prevents drainage from spray heads at lower elevations. Stops water waste. Ends landscape damage due to flooding and/or erosion.
• Even stronger retract spring to accommodate elevation changes up to 14 feet (4,2 m). One of the strongest springs in the industry.
• Co-molded, pressure-activated, multi-functional wiper seal assures positive seal without excess “flow-by” which enables more heads to be installed on the same valve.
• All sprinkler components are removable from the top without special tools, providing for quick and easy flushing and
• maintenance of the sprinkler.
• Constructed of time-proven UV-resistant plastic and corrosion resistant stainless steel parts, assuring long product life.
• “SAM-PRS” stamped on cap for easy identification and maintenance.

• Nozzle Type: No Nozzle Included
• Spray Head Series: 1800 Series
• Dimensions:
• Body height: 9 3?8" (23.8 cm)
• Exposed surface diameter: 2 1?4" (5.7 cm)
• Pop-up Height: 6 in
• Features: PRS Pressure Regulating, SAM Seal-A-Matic Checkvalve
• Specifications:
• 1/2" (15/21) female threaded inlet
• SAM capability: holds up to 14 feet (4.2 m) of head; 6 psi (0.4 bar)
• Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.50 gpm (0.11 m3/h; 1.80 l/m) otherwise
• Regulates nozzle pressure to an average 45 psi (3.1 bar) with inlet pressures of up to 70 psi (4.8 bar)
• SAM capability: holds up to 14 feet (4.,2 m) of head; 6 psi (0.3 bar)
• Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.1 GPM (0.02 m3/h; 0.006 l/s) otherwise
• Installation: bottom inlet only
• Operating Range:
• Spacing: 13 to 24 feet (4.0 to 7.3 m)
• Pressure: 25 to 70 psi (1.7 to 4.8 bar)

More Information
Model 1806SAMP45
Nozzle Type No Nozzle Included
Spray Head Series 1800 Series
Dimensions
Body height: 9 3⁄8" (23.8 cm)

Exposed surface diameter: 2 1⁄4" (5.7 cm)

Pop-up Height 6 in
Features PRS Pressure Regulating, SAM Seal-A-Matic Checkvalve
Specifications
1/2" (15/21) female threaded inlet
SAM capability: holds up to 14 feet (4.2 m) of head; 6 psi (0.4 bar)
Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.50 gpm (0.11 m3/h; 1.80 l/m) otherwise
Regulates nozzle pressure to an average 45 psi (3.1 bar) with inlet pressures of up to 70 psi (4.8 bar)
SAM capability: holds up to 14 feet (4.,2 m) of head; 6 psi (0.3 bar)
Flow-by: 0 at 8 psi (0.6 bar) or greater; 0.1 GPM (0.02 m3/h; 0.006 l/s) otherwise
Installation: bottom inlet only

Operating Range
Spacing: 13 to 24 feet (4.0 to 7.3 m)
Pressure: 25 to 70 psi (1.7 to 4.8 bar)

Dimensions
Body height: 9 3⁄8" (23.8 cm)

Exposed surface diameter: 2 1⁄4" (5.7 cm)

Pop-up Height 6 in