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    • Fire Extinguisher Hooks
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Service Verification Collars

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Category Other
Category Exclusive Customer Sale Items
Category Amerex
Category Amerex KP
Category Ansul
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 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 Tamper Seals
Category Valve Stems
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“VC1-NFS Green Verification of Service Collar” has been added to your cart. View cart

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  • VC4 CUSTOM PURPLE VERIFICATION OF SERVICE COLLAR ($25 PER 100)

    $25.00

    Select options

  • VC3 CUSTOM BLUE VERIFICATION OF SERVICE COLLAR ($17 PER 100)

    $17.00

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  • VC2 CUSTOM GRAY VERIFICATION OF SERVICE COLLAR ($16 PER 100)

    Rated 5.00 out of 5

    $16.00

    Select options

  • VC1 CUSTOM GREEN VERIFICATION OF SERVICE COLLAR ($15 PER 100)

    Rated 5.00 out of 5

    $15.00

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  • VC3-NFS Blue Verification of Service

    Rated 5.00 out of 5

    $7.00

    Brands: Generic

    Add to cart

  • VC2-25 Grey Verification Of Service Collar

    Rated 5.00 out of 5

    $8.00

    Brands: Generic

    Add to cart

  • VC1-NFS Green Verification of Service Collar

    Rated 5.00 out of 5

    $8.00

    Brands: Generic

    Add to cart


A verification service collar tag for fire extinguishers is a vital part of fire safety protocols. These rings feature the names of months and several years, so you can quickly identify the last servicing or inspection data. Sturdy construction and design ensure that professionals can only install or remove the collars by removing the extinguisher’s valve assembly. National Fire Supply offers multi-unit packages for cost-effective pricing.

About Our Service Verification Collars

All our collars adhere to the National Fire Protection Association (NPA) 10 regulations for commercial program compliance. These options also meet the requirements for California fire extinguisher inspection collar tags. Our standard colors and sizes include:

  • 2 1/8-inch-wide opening blue verification of service collars covering the four years from 2023 to 2026.
  • 1 3/4-inch-wide opening gray verification of service collars dated between 2023 and 2025.
  • 1 3/8-inch-wide opening green verification of service collars with years spanning 2023 through 2025.

Buy Service Verification Collars From National Fire Supply for Fast Delivery

National Fire Supply is a nationwide retailer of fire safety equipment and supplies for modern industry professionals. We offer same-day shipping and no-cost two-day express delivery on many orders to meet your needs for service and value. Our team also provides product advice and superior customer service with every interaction.

Check out online with secure ordering, or connect with a specialist for help with a purchase.

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