Compression Unions
Fuel System
360º seal compression unions permit the use of one part number of each size to effectively and easily join steel, copper, aluminum, and nylon tubing, or combinations of these materials, including 10mm. These leak free compression unions come in both straight, 90º elbows and reducing styles.
Item # |
Product |
Type |
Size |
Weatherhead # |
Edelmann # |
Tube Size |
Side #1 |
Side #2 |
Packaging |
Old FMSI No. |
|---|---|---|---|---|---|---|---|---|---|---|
 | ||||||||||
| 2845 | N/A 90° Elbow Union | Type N/A | Size N/A 1/4" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2846 | N/A 5/16" (8mm) 90° Elbow Compression Union | Type N/A | Size N/A 5/16" (8mm) | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2847 | N/A 90° Elbow Union | Type N/A | Size N/A 3/8" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2848 | N/A 90° Elbow Union | Type N/A | Size N/A 3/8" (10mm) | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2849 | N/A 90° Elbow Union | Type N/A | Size N/A 10mm | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2840 | N/A Reducing Union | Type N/A | Size N/A 5/16" (8mm) to 1/4" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2841 | N/A 3/8" to 5/16 (8mm) Reducing Compression Union | Type N/A | Size N/A 3/8" to 5/16" (8mm) | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2842 | N/A Reducing Union | Type N/A | Size N/A 10mm to 3/8" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3241 | N/A Inlet Sleeve | Type N/A | Size N/A 10mm | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3213 | N/A Inlet Captive Sleeve Nut | Type N/A | Size N/A 3/16" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3214 | N/A Inlet Captive Sleeve Nut | Type N/A | Size N/A 1/4" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3215 | N/A Inlet Captive Sleeve Nut | Type N/A | Size N/A 5/16" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3216 | N/A Inlet Captive Sleeve Nut | Type N/A | Size N/A 3/8" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3240 | N/A Sleeve Nut | Type N/A | Size N/A 10mm | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2941 | N/A 360° Seal In-Line Compression Union | Type N/A | Size N/A 1/4" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2942 | N/A 360° Seal In-Line Compression Union | Type N/A | Size N/A 5/16" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2943 | N/A 360° Seal In-Line Compression Union | Type N/A | Size N/A 3/8" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2890 | N/A Nylon to Nylon Fuel Line Compression Union | Type N/A | Size N/A 1/4" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2891 | N/A Nylon to Nylon Fuel Line Compression Union | Type N/A | Size N/A 5/16" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 2892 | N/A Nylon to Nylon Fuel Line Compression Union | Type N/A | Size N/A 3/8" | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 4911 | N/A 3/8" In-line Check Valve For Steel or Nylon Fuel Line | Type N/A | Size N/A | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A For 3.8" Nylon or Steel | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 4910 | N/A 5/16"(8mm) In-line Check Valve For Steel or Nylon Fuel Line | Type N/A | Size N/A | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A For 5/16" / 8mm Nylon or Steel | Side #1 N/A | Side #2 N/A | Packaging N/A | Old FMSI No. N/A |
| 3451 | N/A 3/16" High Pressure Steel Compression Union (5000psi) | Type N/A | Size N/A | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A 3/16" | Side #1 N/A | Side #2 N/A | Packaging N/A SP(1) HP(1) | Old FMSI No. N/A |
| 3452 | N/A 1/4" High Pressure Steel Compression Union (5000psi) | Type N/A | Size N/A | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A 1/4" | Side #1 N/A | Side #2 N/A | Packaging N/A SP(1) HP(1) | Old FMSI No. N/A |
| 3453 | N/A 5/16" (8mm) High Pressure Steel Compression Union (5000psi) | Type N/A | Size N/A | Weatherhead # N/A | Edelmann # N/A | Tube Size N/A 5/16" | Side #1 N/A | Side #2 N/A | Packaging N/A SP(1) HP(1) | Old FMSI No. N/A |
