TPI FA-4X3 - Flexflair Leak Proof Flare Fitting 1/2 in. SAE flare x 3/8 in. ODF
The TPI FA-4 X3 is a 1/2 in. SAE External (SAEX) x 3/8 in. Outside Diameter Fit (ODF) reducing Flexflair Leak Proof Flare Fitting for split HVAC/R systems. This reducing fitting bridges a 1/2 in. SAE flare to 3/8 in. outside diameter copper tubing for split system connections.
Key Features
- Reducing design connects 1/2 in. SAE flare to 3/8 in. ODF copper tube
- Renewable copper trumpet ring — replace without pulling the entire fitting
- Stainless steel core prevents deformities and cracks during installation
- Frost grooves allow use in wet and condensation-prone environments
- No flaring tool required — simplifies installation on split HVAC/R systems
- Compatible with R-22, R-410A, R-404A, R-134a and other common refrigerants
Why Flexflair?
TPI's Flexflair system eliminates the need for a traditional flaring tool while delivering a more reliable, leak-proof seal. The stainless steel core prevents the deformities and micro-cracks that cause refrigerant leaks and callbacks. Frost grooves allow use in condensation-heavy environments. Compatible with R-22, R-410A, R-404A, R-134a and other refrigerants — including high-pressure 410A systems.
| General Information | |
|---|---|
| Part # | FA-4X3 |
| Manufacturer | Test Products International |
| Shipping Information | |
|---|---|
| Product Weight | 0.15 lbs. |
| Product Dimensions | 10 x 8 x 6 in. |
| Schedule B | 8415909000 |
| Specifications | |
|---|---|
| Application | Split HVAC/R Systems, Reducing Connections, Mini-Splits |
| Connection Type | 1/2 in. SAE External (SAEX) x 3/8 in. ODF (Reducing) |
| Core Material | Stainless Steel |
| Flaring Tool Required | No |
| Frost Grooves | Yes |
| Manufacturer | Test Products International (TPI) |
| ODF Copper Tube Size | 3/8 in. |
| Part Number | FA-4 X3 |
| Refrigerant Compatibility | R-22, R-410A, R-404A, R-134a and others |
| SAE Flare Size | 1/2 in. |
| Trumpet Ring Material | Renewable Copper |
AIRCRAFT COMPATIBILITY
This item is for use on all aircraft.
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