IMPA: 733771

Brass Flared Tees (IMPA 733771) – Marine Grade Pipe Fittings

Our brass flared tees (IMPA 733771) are precision-engineered for marine piping systems where reliable, leak-proof connections are essential. Suitable for fuel lines, oil return lines, water cooling systems, and hydraulic applications, these fittings are crafted from high-grade marine brass to withstand harsh saltwater environments.

Designed with 45-degree flare seats and robust threads, the tee configuration allows three-way branching in your pipe run while maintaining excellent flow characteristics. All surfaces are carefully finished to resist corrosion and dezincification, ensuring a long service life in demanding onboard conditions.

Key Features

Technical Specifications

SpecificationValue
MaterialMarine-grade brass
TypeFlared tee fitting
ConfigurationThree-way tee with flared ends
Flare Angle45° (SAE) / 37° (JIC) optional
Connection Size1/4" – 1" (6 mm – 22 mm)
Pressure RatingUp to 500 PSI
Operating Temperature-65°F to 250°F (-54°C to 121°C)
Standards ComplianceSAE J512, ISO 8434-1
IMPA Code733771

Frequently Asked Questions

What are brass flared tees used for?

Brass flared tees are used to create a three-way connection in flared tubing systems. They are commonly found in marine fuel lines, oil systems, and hydraulic circuits where a dependable, high-pressure seal is required.

Are these fittings resistant to saltwater corrosion?

Yes, the fittings are made from marine-grade brass that offers excellent resistance to saltwater corrosion and dezincification. This ensures reliable performance in harsh marine environments.

What sizes are available for this IMPA 733771 tee?

We stock a range of sizes from 1/4" to 1" (6mm to 22mm) to fit common marine pipe and tubing dimensions. Please check the size chart or contact us for specific size availability.

Do I need special tools to install these fittings?

Yes, flared fittings require a flaring tool to prepare the tubing ends. Proper flaring ensures a tight, vibration-resistant joint. Standard wrenches are used for tightening the union nuts.

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