Scroll to Bottom for LINKS to other Types of Ferrulok Fittings
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Ferulok Nut for Ferulok Fittings
Features
- 3-Piece Design - body, nut, ferrule. Wedging action of ferrule, when drawn down by nut, forms seal between body and ferrule, while cutting edge of ferrule "bites" into tube wall forming another positive seal.
- Visible Bite - Extent of bite at cutting edge of ferrule is completely visible when fitting is dis-assembled; an important safety feature. Self-centering action assures even bite around circumference of tube.
- Parkerize Finish - Ferrul-Lok fittings have the Parkerize black finish, providing "built-in" lubrication which reduces wrench torque in make-up.
 Ferulok Nut Page 787.JPG)
| PART NO |
PARKER NO |
TUBE OD |
QTY |
| 55770 |
3 BU-S |
3/16 |
EA |
| 55771 |
4 BU-S |
1/4 |
EA |
| 55773 |
6 BU-S |
3/8 |
EA |
| 55774 |
8 BU-S |
1/2 |
EA |
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Links to: OTHER
FERULOK FITTINGS
| LINK |
ITEM |
LINK |
ITEM |
LINK |
ITEM |
55770
Nut . . |
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55780
Ferrule . . |
 Ferulok Sleeve Page 787.JPG)
|
55790
Union . . |
 Ferulok Union Page 787.JPG)
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56516
Tube End JIC End .
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52617
Tube End Pipe Thread .
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. |
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Ferrul-Fix Installation Instructions
- Cut the formed tube off squarely next to the permanent hose fitting. Lightly deburr the end of the tube internally and externally.
- Disassemble the Ferrul-Fix fitting, and lubricate threads and both ends of the ferrule with an extreme pressure lubricant.Slide nut and ferrule onto tubing, with the long, straight end of the ferrule pointing toward the tube end .
- Insert tube end into the Ferrul-Fix body until it bottoms against the shoulder. Slide ferrule inside body, and screw nut down finger tight.
- Tighten nut with a wrench until tube no longer can be rotated easily. From this point, tighten nut one more complete turn.Disconnect nut and inspect lead edge of ferrule to make certain that the biting edge has turned up a shoulder completely around the tube.
- Assemble Ferrul-Fix fitting to hose. Refer to assembly instructions listed in appropriate fittings section.
- Reassemble tubing into Ferrul-Fix end and turn nut finger tight. Turn bent tube to proper position if required. Using two wrenches, one on the fitting nipple hex and the other on the nut, tighten nut from 1/6 to 1/3 turn.
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