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Harrington, Inc.

Storz to Storz Adapter - HSTS

Harrington HSTS Storz x Storz Straight Adapters are engineered for high-performance hose connections in firefighting, municipal, and industrial water systems. Built from forged aluminum for maximum strength and tested to 240 PSI, these adapters feature NFPA-compliant Storz-Lok mechanisms for secure, leak-free operation.

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Features

  • High Strength: Forged aluminum heads eliminate casting flaws for superior durability
  • Pressure Rated: Tested to withstand up to 240 PSI
  • Secure Locking: NFPA-compliant Storz-Lok ensures safe, reliable connections
  • Wide Compatibility: Available in multiple sizes for flexible hose integration
  • Corrosion Resistant: Built to perform in harsh environments
  • Leak-Free Design: Precision-machined for tight, dependable seals


What is it?

  • The HSTS Storz x Storz Straight Adapter is a precision-engineered hose fitting designed to connect two Storz couplings. It provides a secure, high-pressure connection for water delivery systems in firefighting, municipal, and industrial applications.


How is it used?

  • This adapter is used to join two hoses or components with Storz couplings. Simply align the lugs, twist to lock, and ensure the connection is secure. It’s ideal for extending hose lines or integrating equipment with Storz interfaces.


Who uses it?

  • Fire departments, municipal water services, industrial maintenance teams, emergency response crews, and irrigation professionals.


Maintenance Information

  • Inspect regularly for wear, corrosion, or damage. Clean with mild soap and water after use. Lubricate the Storz lugs periodically. Replace if any signs of cracking or deformation appear.


What is it used with?

  • Fire hoses, hydrant systems, water pumps, industrial fluid transfer lines, irrigation systems, and other Storz-compatible equipment.


What material is it made from?

  • Made from forged aluminum, which provides maximum strength and eliminates hidden imperfections found in cast couplings. All 4" and larger models include an NFPA-compliant all-metal Storz-Lok for added safety and durability.

  • Rated Pressure: 240 PSI
  • Sizes Available: 2" to 6"
  • Connection Type: Storz x Storz
  • Construction: Forged aluminum
  • Locking Mechanism: NFPA-compliant Storz-Lok (4" and larger)
  • Models:
    • HSTS50-40/FTS – 5" Storz Full Time Swivel x 4" Storz Rigid
    • HSTS50-40-R – 5" Storz Rigid x 4" Storz Rigid
    • HSTS60-40 – 6" Storz Rigid x 4" Storz Rigid
    • HSTS60-50 – 6" Storz Rigid x 5" Storz Rigid