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    • Pyro Chem System Parts
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Sprinkler Parts

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Category Other
Category Exclusive Customer Sale Items
Category Amerex
Category Amerex KP
Category Ansul Fire Safety Products
Category Black Pipe Fittings
Category Buckeye
Category Chrome Fittings
Category Evergreen Quik Seals
Category Fire Equipment Gauges
Category Fire Extinguisher Cabinets
Category Fire Extinguisher Covers
Category Fire Extinguisher Hooks
Category Fire Extinguisher Pull Pins
Category Fire Extinguishers
Category Fire Hoses
Category Globe Fusible Links
Category Hole Punches
Category Hose Straps and Clips
Category Hydro Test/Recharge Adapters
Category Lehavot
Category Miscellaneous Parts
Category Nitrogen
Category O-Rings
Category Pyro Chem System Parts
Category Range Guard System Parts
Category Service Verification Collars
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Category System Components
Category Tamper Seals
Category Valve Stems
Category Vehicle Brackets

“Sprinkler Water System Gauge” has been added to your cart. View cart

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  • SPRINKLER-AUX ALUMINUM 6″ X 2″ AUXILARY DRAIN SIGN

    $1.50

    Add to cart

  • SPRINKLER-CV ALUMINUM 6″ X 2″ CONTROL VALVE SIGN

    $1.50

    Add to cart

  • air system sprinkler gauge for fire extinguisher

    Sprinkler Air System Gauge

    $14.95

    Brands: Generic

    Add to cart

  • Sprinkler Water System Gauge

    $14.95

    Brands: Generic

    Add to cart

  • sprinkler alarm sticker

    Plastic Sprinkler-Fire Alarm-911 Sign

    $4.95

    Brands: Generic

    Add to cart

  • Sprinkler Main Control Sign

    $1.50

    Brands: Generic

    Add to cart

  • inspection test sign sprinkler sticker

    Sprinkler Inspection Test Sign

    $1.50

    Brands: Generic

    Add to cart


Your fire sprinkler system requires various parts to ensure ideal performance. At National Fire Supply, we stock many parts to keep your system in shape and ensure compliance.

Stay Compliant With Fire Sprinkler System Parts

The latest compliance regulations for fire sprinkler systems require two types of installation alongside your sprinkler system.

First, you must install pressure gauges at the following locations:

  • System main drains
  • Main drains are associated with floor control valves
  • Pressure-reducing valves (both the inlet and outlet)

The valves must have connections of at least a ¼ inch and a shut-off valve.

Second, rigid, permanent waterproof signage must be permanently affixed to mark each of the following:

  • System control riser
  • Main drain
  • Auxiliary drain
  • The inspector’s test connection

These signs should be metal or plastic and indicate the function and area served.

Sprinkler Parts for Every Commercial Application

National Fire Supply provides all the necessary equipment and parts to remain compliant. Our sprinkler system parts include legally required products for managing these systems.

Sprinkler-Related Signage

We have various signage needed to demarcate sprinkler controls and functions, including markers for the auxiliary drain, control valve, main control, inspection test connection and a sign that marks the fire alarm.

System Gauges

We stock the gauges needed to monitor pressure in air and water systems. As noted above, these gauges are a legal requirement for various sprinkler system parts.

Why Order Sprinkler Parts From National Fire Supply

Ordering parts for your fire sprinkler system from National Fire Supply offers access to significant benefits, including:

Certified, Compliant Parts

We have a certification from the National Association of Fire Equipment Distributors (NAFED), indicating that we’re fully compliant with current fire safety requirements. We also work with some of the best brands in the industry, ensuring you get access to high-quality parts that comply with safety regulations.

Rapid, Efficient Service

Thanks to our diverse stock, you can rely on National Fire Supply to provide what you need quickly. We offer two kinds of rapid delivery: same-day delivery or express two-day delivery for small items. No matter what kind of equipment, parts or accessories you require, you can rely on us.

Keep Your Fire Sprinkler System in Great Shape With National Fire Supply

If you require high-quality sprinkler system parts, you can rely on National Fire Supply. Browse our available products, or contact us so one of our professionals can assist you.

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400 S Steptoe Ste 120 Kennewick WA 99336

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844-749-2313

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