✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC]

$52.99 $169.99 -69%

Superior Fire Equipment Adapter This Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC] is the ultimate solution for versatile and reliable fire equipment connections. Engineered for durability and performance, this adapter is designed to meet the dem

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC]

Superior Fire Equipment Adapter

This Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC] is the ultimate solution for versatile and reliable fire equipment connections. Engineered for durability and performance, this adapter is designed to meet the demands of various fire suppression systems. Crafted from high-quality T-6061 aluminum, this adapter is both lightweight and robust, ensuring it withstands the toughest conditions.

Key Features and Specifications

Key Features:
  • Storz Side: 4” Storz compatibility for seamless integration with fire hoses and nozzles.
  • Male Side 2: 4-1/2" NPSH Male thread for connection with various fire equipment and systems.
  • Working Pressure: 300PSI Max for high-pressure environments.
  • Test Pressure: 1000PSI Max for added safety and reliability.
This adapter exceeds industry standards with its corrosion resistance, meeting NFPA 1963, 4.12, and 5.1-5.6.4, ensuring long-lasting performance even in the most demanding conditions. Made in the USA, it also adheres to military standards (MIL-A-8625 Type III, Class 1) and international ASTM B221 and UL Labs Standards.

Applications and Benefits

The Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC] is designed for industrial, fire, commercial, and residential applications. Whether you need to connect fire hoses to trucks, water pumps, or marine vessels, this adapter is a versatile solution for all your fire equipment needs. Its corrosion resistance, lightweight design, and lead-free anodized finish make it a favorite among fire departments and industrial facilities. Benefits include:
  • Strong and lightweight, three times stronger than brass.
  • Superior corrosion resistance to salt and chemicals.
  • Higher working pressures than other metals.
Invest in the Genuine 4" Storz X 4-1/2" Npsh Male Aluminum Fire Adapter Pro Version [RJI40VrC] for unmatched performance, durability, and reliability in all your fire equipment requirements.

What Our Customers Say

January 17, 2026

Absolutely no complaints!

This is the real deal.

- Juliet T..

January 17, 2026

Absolutely no complaints!

I am very, very happy.

- Max O..

January 17, 2026

Absolutely no complaints!

So pleased with this product.

- Charlie V..

Write a Review

You Might Also Like

Discover more great products from our collection.

NUNE RUG

NUNE RUG

(959)
$70.99 $227.99 -69%
Orca Bath Lift

Orca Bath Lift

(745)
$59.99 $191.99 -69%
No.9 Round Cast Iron Griddle

No.9 Round Cast Iron Griddle

(407)
$39.99 $127.99 -69%
AquaFountain 1HP 115v EasyPro

AquaFountain 1HP 115v EasyPro

(841)
$79.99 $255.99 -69%
EBC S4 Brake Pad and Rotor Kit

EBC S4 Brake Pad and Rotor Kit

(536)
$42.99 $137.99 -69%
Lookbook LBS0263

Lookbook LBS0263

(42)
$66.99 $214.99 -69%
Ultra Crocea Clam

Ultra Crocea Clam

(533)
$25.99 $83.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY