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Insane Value 4-1/2" Npt Female X 4" Npsh Male Aluminum Fire Adapter Deluxe Edition [NZH6ywjh]

$45.99 $147.99 -69%

Insane Value 4-1/2" Npt Female X 4" Npsh Male Aluminum Fire Adapter Deluxe Edition [NZH6ywjh] This versatile adapter is designed to connect 4-1/2" NPT female threads to 4" NPSH male threads, making it an essential tool for various industrial and fire applications. Crafted from high-qualit

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Insane Value 4-1/2" Npt Female X 4" Npsh Male Aluminum Fire Adapter Deluxe Edition [NZH6ywjh]

Insane Value 4-1/2" Npt Female X 4" Npsh Male Aluminum Fire Adapter Deluxe Edition [NZH6ywjh]

This versatile adapter is designed to connect 4-1/2" NPT female threads to 4" NPSH male threads, making it an essential tool for various industrial and fire applications. Crafted from high-quality T-6061 aluminum, it offers exceptional strength and durability, ensuring a reliable connection in demanding environments.

Key Features and Specifications

Key Features:
  • Female Side: 4-1/2” NPT Female (National Pipe Tapered)
  • Male Side: 4” NPSH Male (National Pipe Straight Hose)
  • Working Pressure: 300PSI Max
  • Test Pressure: 1000PSI Max
  • Material: T-6061 Aluminum (Aircraft Grade)
  • Finishing: Anodized (99.9% Lead Free)
This adapter meets stringent NFPA, military, and industrial standards, ensuring compliance and safety in critical applications. With its robust construction and reliable performance, it is a must-have for professionals in the fire, industrial, and agricultural sectors.

Practical Applications and Benefits

Applications:
  • Fire hoses & trucks
  • Water pumps
  • PVC pipe systems
  • Fire hydrants
  • Commercial standpipes
  • Marine vessels
  • Industrial plants
  • Chemical transfer
  • Residential piping systems
  • Shutoff valves
This adapter's universal compatibility makes it suitable for a wide range of applications, from fire protection to residential plumbing. Its lightweight yet sturdy design, combined with its corrosion-resistant properties, ensures long-lasting performance in harsh conditions. With a 5-year manufacture warranty and a 30-day money-back guarantee, you can trust this adapter to meet your needs and exceed your expectations.

What Our Customers Say

January 20, 2026

Absolutely no complaints!

This is a very well-made and reliable device.

- Noa F..

January 20, 2026

Absolutely no complaints!

This is a very well-made product for the price.

- Abram W..

January 20, 2026

Absolutely no complaints!

I'm very pleased with this find.

- Cove K..

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