Male Adaptors
General Details
Double Ferrule Stainless Steel Compression Fittings have been designed and developed to meet the demands for reliability and high precision standards. The Alco-Lok range includes Imperial and Metric sizes (see data sheets for all sizes).
Metric Dimensions (mm)
| T o/d | P | M | F | H |
| 6 | 1/8 | 10 | 14 | 32 |
| 6 | 1/4 | 15 | 14 | 37 |
| 6 | 3/8 | 16 | 19 | 38 |
| 6 | 1/2 | 20 | 22 | 42 |
| 8 | 1/8 | 10 | 12 | 33 |
| 8 | 1/4 | 15 | 14 | 38 |
| 8 | 3/8 | 16 | 19 | 39 |
| 8 | 1/2 | 20 | 22 | 43 |
| 10 | 1/8 | 10 | 12 | 34 |
| 10 | 1/4 | 15 | 14 | 39 |
| 10 | 3/8 | 16 | 19 | 40 |
| 10 | 1/2 | 20 | 22 | 46 |
| 12 | 1/4 | 15 | 14 | 44 |
| 12 | 3/8 | 16 | 19 | 45 |
| 12 | 1/2 | 20 | 22 | 51 |
| 16 | 3/8 | 16 | 19 | 48 |
| 16 | 1/2 | 20 | 22 | 52 |
| 16 | 3/4 | 21 | 27 | 53 |
| 25 | 3/4 | 21 | 27 | 60 |
| 25 | 1 | 25 | 36 | 65 |
Imperial Dimensions (inch)
| T o/d | P | M | F | H |
| 1/8 | 1/8 | .38 | 1/2 | 1-1/8 |
| 1/8 | 1/4 | .56 | 9/16 | 1-5/16 |
| 1/4 | 1/8 | .38 | 7/16 | 1-7/32 |
| 1/4 | 1/4 | .56 | 9/16 | 1-13/32 |
| 1/4 | 3/8 | .56 | 9/16 | 1-7/16 |
| 1/4 | 1/2 | .75 | 15/16 | 1-21/32 |
| 5/16 | 1/4 | .56 | 9/16 | 1-15/32 |
| 5/16 | 3/8 | .56 | 11/16 | 1-15/32 |
| 3/8 | 1/4 | .56 | 9/16 | 1-1/2 |
| 3/8 | 3/8 | .56 | 11/16 | 1-1/2 |
| 3/8 | 1/2 | .75 | 15/16 | 1-11/16 |
| 1/2 | 1/4 | .56 | 1/2 | 1-11/16 |
| 1/2 | 3/8 | .56 | 11/16 | 1-3/4 |
| 1/2 | 1/2 | .75 | 15/16 | 1-15/16 |
| 5/8 | 3/8 | .56 | 11/16 | 1-13/16 |
| 5/8 | 1/2 | .75 | 15/16 | 2 |
| 5/8 | 3/4 | .75 | 1-1/16 | 2-1/32 |
| 3/4 | 1/2 | .75 | 15/16 | 2 |
| 3/4 | 3/4 | .75 | 1-1/16 | 2-1/32 |
| 3/4 | 1 | .94 | 1-3/8 | 2-9/32 |
| 1 | 3/4 | .75 | 1-1/16 | 2-9/32 |
| 1 | 1 | .94 | 1-3/8 | 2-9/16 |
Description
- All components from the same material
- High pressure applications
- Seal pressures that will burst the tubing
- Impulse and vibration resistant
- Repeated make and break connections
- Nut threads are silver plated to prevent galling
- No tube rotation or torque transmission on make up
Materials
| Ali Bronze – NES 833 | Alloy C276 / C22 | Alloy 20 | Alloy 400 |
| Alloy 625 | Alloy 825 | F44 (S31254) | F51 (S31803) |
| F53 (S32750) | F55 (S32760) | Titanium | 904L |
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