Specifications

11
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The Intelligent Use of Water.
™
1800®-SAM-P45 Series
1800®-SAM-P45 Series
4”, 6”, 12” (10.2 cm, 15.2 cm, 30.5 cm)
n Meets the needs of spray body applications using Rotary
Nozzles regardless of changing elevation or water pressures.
Incorporates 1800 Series SAM feature and regulates nozzle
pressure at 45 psi (3.1 bar)
n
Designed to maximize application efficiency when using
Rotary Nozzles
n
Maintains constant outlet pressure at 45 psi (3.1 bar) at varying
inlet pressures. Ensures maximum spray body and nozzle
performance, even with varying inlet pressures. Maintains
constant pressure regardless of nozzle used
Features
•“SAM-PRS-45”stampedonthecapforeasyidentificationand
maintenance
•Five-yeartradewarranty
Operating Range
•Spacing:2.5to24feet(0.8to7.3m)*
•Pressure25to70psi(1.7to4.8bar)
Specifications
•SAMcapability:holdsupto14feet(4.2m)ofhead;6psi(0.4bar)
•Flow-by:0gpmat8psi(0.6bar)orgreater;
0.50gpm(0.11m3/h;1.8l/m)otherwise
Dimensions
•½”(15/21)femalethreadedinlet
•Bodyheight:
- 1804-SAM-P45: 6” (15.2 cm)
- 1806-SAM-P45: 9
3
⁄8” (23.8 cm)
- 1812-SAM-P45: 16” (40.6 cm)
•Exposedsurfacediameter:2
1
⁄4" (5.7 cm)
Models
•1804-SAM-P45:4"pop-upheight(10.2cm)
•1806-SAM-P45:6"pop-upheight(15.2cm)
•1812-SAM-P45:12"pop-upheight(30.5cm)
* 2.5 to 18 feet with standard Rain Bird Spray Head Nozzles (SQ, MPR, VAN,
U-Series); 13 to 24 feet with Rain Bird Rotary Nozzles
1800®-SAM-P45 Series
How To Specify
1804- SAM- PRS-P45
Model
1804: 4" (10.2 cm) pop-up height
Note: SAM feature included with P45 models
Optional Feature
SAM: Seal-A-Matic
™
check valve
Optional Feature
PRS: 30 psi (2.1 bar)
in-stem pressure
regulation
P45: 45 psi (3.1 bar)
in-stem pressure
regulation
How To Specify
1804- SAM-P45- R13-18Q
Model
1804: 4" (10.2 cm) pop-up height
Note: Specify sprinkler bodies and nozzles separately.
Optional Feature
SAM: Seal-A-Matic
™
check valve
P45: 45 psi (3.1 bar)
in-stem pressure
regulation
Nozzle
Rotary Nozzle
Radius Range
13'-18' (4.0-5.5 m)
17'-24' (5.2-7.3 m)
Pattern
F=Full (360°)
TQ=Three-quarter(270°)
TT=Two-thirds (240°)
H=Half(180°)
T=Third (120°)
Q=Quarter(90°)