Aluminum 3" Female BSP to 3" Male NPT

Item Number: 37R3B3N
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$119.56
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Warranty Information

Limited Lifetime Warranty - We will replace any adapters with manufacturer defects in material and workmanship. All warranty claims must be returned to us for inspection before we determine a solution.

Our warranty does not cover gaskets, multiple use of NPT threads, shipping cost, cosmetic damages, normal wear-and-tear, improper use or chemical damage.

Adapters purchased for use at Fire Training Facilities will have a 90-day Manufacturer Defect warranty only.

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Additional Details

British Standard Pipe (BSP) can be most commonly found in Canada, UK, Europe, Asia and Australia. It is a finer thread than National Pipe Thread (NPT), and will not seal properly if used in conjunction with it.

Two Types of Threads are Used

  • British Standard Pipe Taper (BSPT) and British Standard Pipe Parallel (BSPP). British Standard Pipe Taper uses a tapered thread system, and sealant is provided to help secure the male and female connection.
  • British Standard Pipe Parallel uses a parallel thread system, and a rubber gasket is often included to secure the male and female connection.

Aluminum adapters are fabricated from seamless extruded 6061-T6 aluminum and hard coat anodized per MIL-A-8625 Type III, Class 1. Part identifications are permanent and stamped prior to hardcoat. Adapters and components meet the requirements of NFPA 1963.

The Safe Water Drinking Act section 1417 requires "Lead-Free" products to be a minimum of 99.75% lead-free.

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Specifications

  • Made in USA
  • Female Side: 3 inch British Standard Pipe (BSP)
  • The Female Will Only Connect to a Male 3 inch British Standard Pipe
  • Male Side: 3 inch NPT
  • The Male Will Only Connect to a Female 3 inch NPT or NPSH
  • Material: 6061-T6 Aluminum
  • Finish: Hard Coat Anodized
  • Complies With NFPA 1963 (Corrosion Resistance)
  • 99.95% Lead-Free

3" Male Adapter

  • Inside diameter of a male adapter: 3 inches
  • Outside diameter of a male BSP adapter: 3 1/2 inches (3.46) - 11 Threads per inch
  • Outside diameter of a male NH / NST adapter: 3 5/8 inches (3.62) - 6 Threads per inch
  • Outside diameter a male NPSH adapter: 3 1/2 inches (3.47) - 8 Threads per inch
  • Outside diameter a male NPT adapter: 3 3/8 inches (3.38) - 8 Threads per inch

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