Maximize your water flow without sacrificing a second. The Hy-Conn HP45NH5ST transitions a 4.5” NH hydrant or discharge into a 5” Storz LDH connection in one swift, threadless motion. No tools, no threading—just push, lock, and get water moving.

Crafted from robust 6061-T6 aluminum and finished with black hard anodizing and yellow Chemfilm, this high-capacity adapter is built to perform under the most demanding fireground conditions.

Key Features

• Rapid Connection – Tool-free push-to-lock Storz adapter
• Converts 4.5" NH to 5" Storz – Ideal for large-diameter hose setups
• Extreme Durability – Machined 6061-T6 aluminum with corrosion-resistant coatings
• Rated to 250 PSI – Withstands pressure in high-flow operations
• Heavy-Duty Build – 15 lbs 3 oz of rock-solid fireground reliability

Specs