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End Fitting Specification
- Generally to German DIN 11851 specifications.
Temperature & Pressure Ratings
- Sizes up to 1 1/4" MWP = 40 Bar (580 psi) up to 130°C (266°F)
- Sizes 1 1/2" & 2" MWP = 25 Bar (360 psi) up to 130°C (266°F)
Except where the applicable hose pressure/temperature
ratings are lower.
End Fitting Materials
- PTFE Lined Spigots in Grade 316L SS
- Non-Lined Spigots in Grade 1.4571*
- Nuts in Grade 304 SS
- Ferrules, most in Grade 304 SS, some sizes in Grade 316L SS
*1.4571 is a special grade of 316 stainless steel, equivalent to AISI 316Ti
DIN11851 FEMALE FITTING, NON-LINED
| Nominal Hose Size |
*Fitting Length A |
Fitting Inside
Diameter I |
Fitting Thread size |
| in |
mm |
in |
mm |
in |
mm |
|
| 1/2 |
15 |
2.58 |
65 |
0.375 |
9.53 |
Rd 34 x 1/8" |
| 3/4 |
20 |
2.99 |
76 |
0.625 |
15.88 |
Rd 44 x 1/6" |
| 1 |
25 |
3.19 |
81 |
0.797 |
20.24 |
Rd 52 x 1/6" |
| 1 1/4 |
32 |
3.82 |
97 |
1.03 |
26.21 |
Rd 58 x 1/6" |
| 1 1/2 |
40 |
3.82 |
97 |
1.25 |
31.75 |
Rd 65 x 1/6" |
| 2 |
50 |
3.94 |
100 |
1.75 |
44.45 |
Rd 78 x 1/6" |
*Fitting Lengths listed are for RC Grade Hose end fittings. SS and PB Grades end fittings are shorter in length.
DIN11851 FEMALE FITTING, PTFE LINED
Nominal Hose
Size = I Dia. |
*Fitting Length A |
Fitting Inside
Diameter I |
Fitting Thread size |
| in |
mm |
in |
mm |
in |
mm |
|
| 1/2 |
15 |
2.00 |
51 |
0.53 |
13.50 |
Rd 34 x 1/8" |
| 3/4 |
20 |
2.17 |
55 |
0.78 |
19.8 |
Rd 44 x 1/6" |
| 1 |
25 |
2.76 |
70 |
1.03 |
26.10 |
Rd 52 x 1/6" |
| 1 1/4 |
32 |
2.52 |
64 |
1.25 |
31.75 |
Rd 58 x 1/6" |
| 1 1/2 |
40 |
2.99 |
76 |
1.53 |
38.80 |
Rd 65 x 1/6" |
| 2 |
50 |
3.54 |
90 |
2.03 |
51.50 |
Rd 78 x 1/6" |
*Fitting Lengths listed are for RC Grade Hose end fittings. SS and PB Grades end fittings are shorter in length.
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