Field Instruments

Specifications

• Make : SRI  
• Model: SPR-58-570-9-135SR-YT
• Temp. Rating (Celsius): 57
• Type: Upright Sprinkler
• K Factor: 5.6 (80)
• Nominal Thread Size: 1/2″ NPT
• Max.Working Pressure: 175 PSI (12Bar)
• Factory Test Pressure: 500 PSI (35Bar)
• Min. Operating Pressure: 7 PSI (0.5 Bar)
• Finish: Brass and Chrome Plated
• Materials:
  • • Deflector: Brass and Chrome Plated
    • Bulb: Glass
    • Load Screw: Brass and Chrome Plated
    • Seel: Brass and Chrome Plated
    • Frame:Brass and Chrome Plated
    • Seal Washer: Belleville Washer coated on both sides of Teflon Tape
    • Bulb Nominal Diameter: Standard Response 5.0mm, Quick Response 3.0mm