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ProLine Series 3/8-Inch Flare X 1/2-Inch MIP Brass Union Half
- Mfg.#
- FL-184B
- Sku#
- 2635597
- No-Lead product
- For use with copper, brass, aluminum and welded steel hydraulic tubing that can be flared
- For higher pressure applications than compression fittings
- Mechanical pull-out resistant
* Estimated stock levels as of Sat, Apr 11, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.
Description
ProLine Series™ 3/8-Inch Flare X 1/2-Inch MIP Brass Flare Union Fitting -
The B&K™ Flare fittings are designed for higher pressure applicationsand are comonly used for Grease, oil, water, vacuum,airlines, L.P. and natural gas. Flare fittings can also be used forrefrigeration, air conditioning and other applications involving hard tohold liquids and gases using forged nuts.
Recommended for use with copper, brass, aluminum and weldedsteel hydraulic tubing that can be flared. We recommend to not useflare fittings with polybutylene or soft plastic tubing.
Nominal information shown.
Specifications
General
| Application | For higher pressure applications to created a leak-tight seal that is pressure resistant with tubing that can be flared. |
|---|---|
| Color | Brass |
| Color Family | Gold |
| Connection | Flare X MIP |
| End Connection | Threaded |
| Finish | Brass |
| For Use With | Aluminum, copper, brass and welded steel tubing that can be flared |
| Indoor/Outdoor | Indoor/Outdoor |
| Material | Solid, Lead-Free Brass |
| Pack Qty | 1 |
| Series | FL |
| Suitable for | Refrigeration, air conditioning and other applications involving hard to hold liquids and gases using forged nuts |
| Temperature Rating | 32 to 212-Degree F |
| Thread Size | 5/8-18 threads |
| Thread Type | NPT |
| Type | Union Tee |
| Usage | Gasoline, grease, oil, water, vacuum, airlines, L.P. and natural gas; - also, refrigeration, air conditioning and other applications involving hard to hold liquids and gases using forged nuts. |
Manufacturing Details
The following information is subject to change without notice
| Country of Origin | China |
|---|---|
| Manufacturer Warranty | 1 Year Limited |
| Prop 65 Warning |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
|
Dimensions
| Nominal Size | 3/8 X 1/2 in |
|---|---|
| Weight | 0.1 lb |
Label Information
| Certification, Codes, Standards | IAPMO safety listing; CSA certified to NSF 372; SAE thread standards |
|---|
Related Documents
Brochure (PDF)
Installation Guide (PDF)
