RAIN BIRD INTERNATIONAL INC.
Rain Bird - 1804 Sam Prs 45Psi Spray head pop up sprinkler
$30.99
List price, excluding tax
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4 in. pop-up spray head body with 45 psi PRS and check valve, no nozzle
Set up for rotary nozzles: the stem regulator holds an average 45 psi on inlet pressures up to 70 psi, and the Seal-A-Matic check valve stops low-head drainage of up to 14 ft.
Installer notes
- Spacing 13 to 24 ft at 25 to 70 psi
- 1/2 in NPT female inlet
- Cuts water loss by up to 70% if a nozzle is removed or damaged
- Even stronger retract spring copes with elevation changes up to 14 ft
- No parts to install on site; nozzle not included
Order at your trade pricing or pick up at ProSource in Kelowna, Westside, Burnaby, Vancouver, Langley or Calgary.
- 4 in. 1800 Series pop-up spray head with Rain Bird® Flow Optimizer™ Technology and Seal-A-Matic™ Check Valve
- Provides 45 psi in-stem pressure regulation for maximizing efficiency of Rotary Nozzles
- Includes Seal-A-Matic™ check valve preventing low head drainage of up to 14 feet of head
- Restricts water loss by up to 70% if nozzle is removed or damaged
- Maintains constant outlet pressure at 45 psi. Ensures maximum nozzle performance, even with varying inlet pressures.
- Nozzle not included
| Brand | Rain Bird |
|---|---|
| Manufacturer part # | 1804SAMP45 |
| Pop-up height | 4 in (10 cm) |
| Body height | 6 in (15 cm) |
| Exposed surface diameter | 2 1/4 in (6 cm) |
| Nozzle | None included |
| Inlet | 1/2 in (15/21) NPT female, bottom |
| Spacing | 13 to 24 ft (4.0 to 7.3 m) |
| Operating pressure | 25 to 70 psi |
| Regulated nozzle pressure | 45 psi average, with inlet pressure up to 70 psi |
| Check valve (SAM) holds | Up to 14 ft (4.3 m) of head |
| Shipping weight | 0.3 lb |