1800-SAM P45 Series
Pop-Up Spray Heads

Features and Benefits:

• 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.
• "SAM-PRS-45" stamped on cap for easy identification and maintenance.

Models:

• 1804-SAM-P45: 4" pop-up height (10 cm)
• 1806-SAM-P45: 6" pop-up height (15 cm)
• 1812-SAM-P45: 12" pop-up height (30 cm)

Specifications:

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

Dimensions:

• 1/2" (15/21) female threaded inlets
• Body height:
  1804-SAM-P45: 6" (15 cm)
  1806-SAM-P45: 9 3/8" (24 cm)
  1812-SAM-P45: 16" (40 cm)
• Exposed surface diameter:
  2 1/4" (5,7 cm)
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