Part Number: FS6602-SS

SAE ORFS Swivel Nut Run Tee (Stainless Steel)

Product Overview

The Delphi Fittings Part FS6602-SS is a uniquely configured run tee forged from high-grade 316 stainless steel. It features two female O-Ring Face Seal (ORFS) swivel nuts on the straight-through "run" and a male ORFS end on the 90-degree branch. This design is a problem-solver for inserting a tee into an existing line of two fixed male ORFS ends (like on rigid tubing), as the swivel nuts allow for easy installation without needing to pull the lines apart. It's the perfect solution for adding a branch line to a fixed run in a corrosive or sanitary environment.

Key Features & Specifications

Material	High-Grade Stainless Steel (Typically 316 SS)
End 1 & 2 (Run)	Female O-Ring Face Seal (ORFS) Swivel (per SAE J1453)
End 3 (Branch)	Male O-Ring Face Seal (ORFS) (per SAE J1453)
Body Style	Run Tee.
Sealing Mechanism	Run ends seal on the O-rings of the mating male fittings. The branch end has its own O-ring to seal against a female swivel.
Primary Function	To create a 90-degree branch from a straight line connecting two male ORFS fittings.

Commonly Available Sizes (Part #FS6602-SS Series)

This swivel run tee is available in a full range of standard ORFS sizes.

Examples include (Female Run x Male Branch):

FS6602-04-SS: 1/4" Female Run x 1/4" Male Branch
FS6602-06-SS: 3/8" Female Run x 3/8" Male Branch
FS6602-08-SS: 1/2" Female Run x 1/2" Male Branch
FS6602-12-SS: 3/4" Female Run x 3/4" Male Branch
FS6602-16-SS: 1" Female Run x 1" Male Branch

Note: For unlisted sizes, please contact our sales team.

Applications

The FS6602-SS is engineered for specific installation challenges in demanding industries:

Easily inserting a T-junction into a line of fixed, rigid stainless steel tubes that have male ORFS ends, without needing to spring the tubes apart.
Connecting two male-ended hose assemblies while adding a branch line for an auxiliary circuit or gauge.
Ideal for creating complex, serviceable manifolds and junctions in corrosive marine, chemical, and food-grade hydraulic systems.
The combination of swivel and fixed ends provides unique plumbing flexibility.

Installation & Usage Guidelines

Ensure the O-rings on the two male ORFS fittings of the main line are clean, lubricated, and undamaged.
Position the tee between the two male ends and engage the female swivel nuts on the run. Tighten to the specified torque.
Inspect and lubricate the O-ring on the tee's male branch.
Connect the female ORFS swivel from the branch line to the tee and tighten to its recommended torque value.

Why Choose Delphi Fittings Part FS6602-SS?

"Drop-In" Installation: The dual female swivel nuts on the run allow the tee to be easily installed between two fixed male connection points.
Maintains System Integrity: Provides a consistent, leak-proof O-Ring Face Seal on all three ports for ultimate reliability.
Forged for Strength: A one-piece forged body offers superior durability and resistance to pressure and vibration.
Maximum Corrosion Resistance: 316 stainless steel construction ensures longevity and performance in harsh environments.
Problem-Solving Design: A unique configuration that simplifies the assembly of rigid tube lines and complex circuits.

Get a Quote for Part FS6602-SS - Stainless ORFS Swivel Run Tee

For a flexible, easy-to-install, and corrosion-resistant T-junction for your ORFS system, the FS6602-SS is the perfect solution. Contact Delphi Fittings today.

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