Conventional Sprinkler

Code No.

  • SPR-58-573-9-1555SR-YT

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Description

Code No. Response Type Temp. Rating (Celsius)
SPR-58-571-9-135SR-YT SR 57
SPR-58-573-9-1555SR-YT
SR 68
SPR-58-571-9-175SR-YT SR 79
SPR-58-571-9-155QR-YT QR 68

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

Material Specification
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

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