SKU: MEZWP12125B
MPN: WP12125B
The #12 O-Ring to 1-1/4in Hose - Blue is a versatile water pump fitting suitable for various applications, including automotive and marine setups. This adapter connects AN12 male O-ring ports to standard 1-1/4 inch hose barb outlets, making it a valuable component for custom cooling loops and auxiliary water circulation systems.
Manufactured by Meziere Water Pumps, this fitting is constructed from durable aluminum and features a blue anodized finish for corrosion resistance. The straight-flow design minimizes turbulence and pressure loss, optimizing coolant velocity through your circuit. The male O-ring thread interface (AN12) ensures a leak-free connection under pressure, while the barb end securely grips the hose without the need for crimped ferrules.
Ideal for engine builders and marine technicians, this fitting pairs seamlessly with 1-1/4 inch silicone or rubber hoses rated for high-temperature coolant flow. Its design aids in system identification during installation and maintenance, making it a practical choice for upgrading or repairing custom water pump assemblies.
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