Washers, Seals & O-rings
| Copper Crush Washers |
|
 |
| Material |
Internal Diameter |
Part No. |
| Copper |
8mm |
44515 |
| Copper |
10mm-
3/8" UNF-
1/8"BSP |
44516 |
| Copper |
7/16" UNF |
44518 |
| Copper |
12mm |
445M12 |
| Copper |
14mm |
445M14 |
| Copper |
16mm |
445M16 |
| Copper |
18mm |
445M18 |
| Copper |
20mm |
445M20 |
| Copper |
22mm |
445M22 |
| Copper |
24mm |
445M24 |
| Copper |
26mm |
445M26 |
| Copper |
28mm |
445M28 |
| Copper |
30mm |
445M30 |
|
| Aluminium Crush Washers |
|
 |
| Material |
Internal Diameter |
Part No. |
| Aluminium |
10mm
- 1/8"BSP |
177100 |
| Aluminium |
3/8" UNF |
177003 |
| Aluminium |
7/16" UNF |
177004 |
| Aluminium |
1/2" UNF |
177005 |
| Aluminium |
9/16" UNF |
177006 |
| Aluminium |
3/4" UNF |
177008 |
| Aluminium |
7/8" UNF |
177010 |
| Aluminium |
1 1/16" UNF |
177012 |
| Aluminium |
1 5/16" UNF |
177016 |
|
Dowty Seals
Standard practice in the U.S.A. is to use crush washers, “O” rings and/or Stat–O–Seals to seal ports and banjo fittings. English practice is to use “Dowty Seals”. Dowty seals are similar in concept to our Stat–O–Seals, but are considerably smaller in diameter (and thicker in cross section).
| Internal Diameter |
Part No. |
| 6mm |
DW006 |
| 8mm |
DW008 |
| 7/16 JIC |
DW009 |
| 9/16 JIC - M14 |
DW010 |
| 5/8 JIC |
DW011 |
| 3/8 JIC-1/8 BSP-M10 |
DW020 |
| 1/2 JIC-1/4 BSP |
DW021 |
| 3/8 BSP |
DW023 |
| 3/4 JIC-M18 |
DW024 |
| 1/2 BSP-M20 |
DW025 |
| 7/8 JIC-5/8 BSP-M22 |
DW026 |
| 3/4 BSP-M26 |
DW027 |
| 1 1/16 JIC |
DW028 |
| To fit -18 |
DW029 |
| 1 5/16 1" BSP |
DW030 |
| 1 5/8 |
DW031 |
| Fits M12 |
DW222 |
|
 |
Stat-O-Seals
The Stat–O–Seal is very simply the best sealing washer available. It consists of a synthetic rubber “O” ring mechanically locked to the I.D. of an aluminum washer. When tightened, the “O” ring is compressed, forcing the sealing surfaces around the bolt shank. They will form a positive seal over a temperature range of –85° to +450° F. They provide the advantages of an “O” ring type seal without the necessity of machining “O” ring grooves into the part. In any application where you are now using a copper or aluminum sealing washer, the Stat–O–Seal will do a better job.
| Material |
Internal Diameter |
Part No. |
| Aluminium |
3/16" |
178003 |
| Aluminium |
1/4" |
178004 |
| Aluminium |
5/16" |
178005 |
| Aluminium |
3/8" |
178006 |
| Aluminium |
7/16" |
178007 |
| Aluminium |
1/2" |
178008 |
| Aluminium |
9/16" |
178009 |
| Aluminium |
5/8" |
178010 |
| Aluminium |
3/4" |
178012 |
| Aluminium |
7/8" |
178014 |
|
 |
Conical Seals
Immediate and permanent field repairs for damaged hose end and 37° adapter fitting cones and seats are now available from Earl's.
Easily installed by simply pushing over the male cone and assembling the hose end in the normal manner.
| Description |
Part No. |
| Conical Seal assortment, contains 4 of each of the following sizes: -3, -4, -6, -8, -10, -12, -16 |
169101 |
| Package of 4, size -3 |
169103 |
| Package of 4, size -4 |
169104 |
| Package of 4, size -6 |
169106 |
| Package of 4, size -8 |
169108 |
| Package of 4, size -10 |
169110 |
| Package of 2, size -12 |
169212 |
| Package of 2, size -16 |
169216 |
|
 |
| Replacement Olives |
|
 |
| Size |
Material |
Olive |
| -2 |
Brass |
699020 |
| -3 |
Brass |
699030 |
| -3 |
Aluminium |
699033 |
| -3 |
Stainless Steel |
699039 |
| -4 |
Brass |
699040 |
| -4 |
Aluminium |
699043 |
| -4 |
Stainless Steel |
699049 |
| -6 |
Brass |
699060 |
| -6 |
Aluminium |
699063 |
| -6 |
Stainless Steel |
699069 |
| -8 |
Aluminium |
699083 |
