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12418 N.E. 124th St.
Kirkland, Washington, 98034, US

T 800.875.0431
F 425.821.7353

RJB Wholesale Incorporated

Our Products

  • Steel Pipe
  • PVC Pipe
    • PVC Pipe
    • PVC PIPE ADDITIONAL PRODUCTS
    • PVC SEWER PIPE
  • Malleable Iron Fittings
    • GALVANIZED MALLEABLE IRON FITTINGS
    • BLACK MALLEABLE IRON FITTINGS
  • Steel Couplings
  • Steel Pipe Nipples
  • PVC Fittings
    • CPVC FITTINGS
    • SCHEDULE 40 FITTINGS
    • SCHEDULE 80 FITTINGS
    • DWV FITTINGS
    • PVC Irrigation, Pool & Spa Fittings
    • BLACK SCHEDULE 40 FITTINGS
    • AMAZON CATALOG LINK
  • Bentonite
  • Valves
  • Well-Drilling Supplies
    • STAINLESS STEEL SCREENS
    • DRIVE SHOES
    • WELL ACCESSORIES
  • Fire Protection
    • WELD -O- LETS
    • FIRE SPRINKLERS
    • FIRE TOOLS
    • FIRE VALVES
    • DUCTILE IRON THREADED FITTINGS
    • DUCTILE IRON GROOVED FITTINGS (IMPORT)
    • DUCTILE IRON GROOVED FITTINGS (DOMESTIC)
    • FIRE ELECTRICAL SWITCHES & BELLS
    • FIRE ACCESSORIES
    • CPVC PIPE & FITTINGS
  • CSL Tubes
  • Pipe Hangers
truck fleet Aerial view of our location

FIRE SPRINKLERS

RJB Wholesale offers a full line of Fire Sprinkler products.

QR 1/2" 5.6K PENDENT

QR 1/2" 5.6K UPRIGHT

QR 1/2" 5.6K HSW

QR 1/2" 5.6K "THE INCH" CONCEALED PENDENT

135 LARGE COVER PLATE FOR "THE INCH"

135 SMALL COVER PLATE FOR "THE INCH"

QR 3/4" 8.1K UPRIGHT

SR 1/2" 5.6K PENDENT

SR 1/2" 5.6K UPRIGHT

SR 1/2" 5.6K HSW

SR 3/4" 8.1K UPRIGHT

RES 1/2" 4.9K "INCH" CONCEALED

135 RES "INCH" CONCEALED COVER PLATE

RES 1/2" 5.6K PENDENT

RES 1/2" 4.9K PENDENT

DRY SPRINKLER PENDENT SR

DRY SPRINKLER PENDENT QR

DRY SPRINKLER HSW QR

DRY SPRINKLER UPRIGHT QR

ESCUTCHEONS

 

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