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DIN 11851 Male |
DIN 11851 Female |
Description - DIN 11851 male and female fittings, integral PTFE lined and flared. The PTFE sealing face is hot moulded into the correct shape, designed to achieve the optimum pressure seal.
Specification - Generally to German DIN 11851 specifications.
NB: The PTFE lined male fitting is designed to be used without a rubber seal. Please note that when connecting to a PTFE Lined DIN 11851 Male, extra spanner tightening of the nut is sometimes required in order to provide a leak free connection.
Materials - Spigots in AISI 316 SS nuts and ferrules in AISI 304 SS.
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DIN 11851 Male Drawing |
DIN 11851 Female Drawing |
Maximum Working Pressures (MWP)
SS Braided up to1¼" MWP=40 Bar. 1½" and 2" MWP = 25 Bar. PB Braided, MWP as for hose.
Test Pressure = 1.5 x MWP
| Nominal size |
Length male |
Length female |
Weight of fitting |
| male |
female |
| in |
mm |
in |
mm |
in |
mm |
kg |
kg |
| 1/2 |
15 |
1-7/8 |
49 |
1-5/8 |
42 |
0.13 |
0.16 |
| 3/4 |
20 |
2-3/8 |
60 |
2-3/8 |
60 |
0.18 |
0.22 |
| 1 |
25 |
2-3/8 |
60 |
2-5/8 |
67 |
0.22 |
0.36 |
| 1-1/4 |
32 |
2-1/2 |
65 |
2-3/4 |
70 |
0.27 |
0.47 |
| 1-1/2 |
40 |
2-5/8 |
67 |
2-7/8 |
73 |
0.33 |
0.55 |
| 2 |
50 |
2-5/8 |
67 |
2-7/8 |
73 |
0.58 |
0.93 |
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