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Medium Pressure Couplings
The MD series contains medium pressure quick couplings in SG and MD types. These couplings can be used for a variety of fluid media, including lubricating greases and hydraulic oils. They are available in bore sizes from 6-50 millimeters and in steel, brass or stainless steel. To view specifications for each model, see the chart below.
| Type |
Actual
bore Ø
(mm) |
Nom. max.
End
Fitting
size |
Max. WP (psi)
|
Cv
|
Comments
|
| Steel |
Brass |
Stainless
Steel |
One side
with valves
|
Both sides
with valves
|
| SG-006 |
6 |
1/2" |
3,625 |
N/A |
N/A |
1.0 |
0.73 |
-- |
| MD-006 |
6 |
1/2" |
2,900 |
580 |
1,450 |
1.0 |
0.73 |
-- |
| MD-007 |
7 |
1/2" |
3,625 |
580 |
1,450 |
1.25 |
0.95 |
-- |
| MD-012 |
12 |
1" |
3,625 |
580 |
1,450 |
4.34 |
3.25 |
-- |
| MD-019 |
19 |
1" |
3,625 |
580 |
725 |
11.2 |
7.5 |
-- |
| MD-025 |
25 |
1-1/2" |
3,190 |
580 |
725 |
15.6 |
13.0 |
-- |
| MD-032 |
32 |
2" |
2,900 |
580 |
580 |
29.4 |
23.8 |
-- |
| MD-050 |
50 |
2-1/2" |
1,450 |
435 |
435 |
68 |
59 |
-- |
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