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60° Elbows, PTFE-Lined

DN 015 - 125
DN 150 - 500
Long Radius DN 050 - 200
Long Radius DN 250 - 600

Material - Steel
1.1 Paste PTFE white, ASTM D-4895
1.2 Paste PTFE stat. dissipative, ASTM D-4895
2.1 St 37.0 = 1.0254, DIN 2605/2606
2.2 St 35.8.I = 1.0305, DIN 2632
3.1 RSt 37-2 = 1.0038, DIN 2632/2673
3.2 C 22.8 = 1.0460, DIN 2632
Externally shot blasted / coated with zinc primer

For "BC" in part no. substitute:

BC = 61 for 2 fixed flanges
BC = 60 for 1 fixed flange, 1 lap joint flange
BC = 62 for 2 lap joint flanges
Convert To English Units
Size
(mm)
Part Numbers Dimensions (mm) Weight
(ca. kg.)
Vacuum
Rating
L s
±10%
015 1BC1-2111-015 63 3.0 1.6 See
Vacuum
Ratings
Below
020 1BC1-2111-020 75 3.5 2.2
025 1BC1-2111-025 84 3.75 2.8
032 1BC1-2111-032 98 3.75 4.1
040 1BC1-2111-040 108 4.25 4.9
050 1BC1-2111-050 93 4.5 6.1
065 1BC1-2111-065 104 4.75 7.6
080 1BC1-2111-080 120 4.75 9.7
100 1BC1-2111-100 145 5.25 12.7
125 1BC1-2111-125 166 5.5 17.1

Material - Steel
1.1 Paste PTFE white, ASTM D-4895
1.2 Paste PTFE stat. dissipative, ASTM D-4895
2.1 St 37.0 = 1.0254, DIN 2605/2606
2.2 St 35.8.I = 1.0305, DIN 2632
3.1 RSt 37-2 = 1.0038, DIN 2632/2673
3.2 C 22.8 = 1.0460, DIN 2632
Externally shot blasted / coated with zinc primer

Size
(mm)
Part Numbers Dimensions (mm) Weight
(ca. kg.)
Vacuum
Rating
L s
±10%
150 1661-2111-150 188 6.5 23 See
Vacuum
Ratings
Below
200 1661-2111-200 240 8.5 37
250 1661-2111-250 286 12.8 54
300 1661-2111-300 330 10.5 74.5
350 1661-2111-350 375 13.5 138
400 1661-2111-400 425 14 160
450 1661-2111-450 415 14 200
500 1661-2111-500 508 14 230

Material - Steel
1 Paste PTFE acc. to ASTM D-4895
2 St 37.0 = 1.0254, DIN 2606
3 RSt 37-2 = 1.0038, DIN 2632/2673
Externally shot blasted / coated with zinc primer

For "BC" in part no. substitute:

BC = 64 for 2 fixed flanges
BC = 63 for 1 fixed flange, 1 lap joint flange
BC = 65 for 2 lap joint flanges

Long Radius
Size
(mm)
Part Numbers Dimensions (mm) Weight
(ca. kg.)
Vacuum
Rating
L s
±10%
050 1BC1-2111-050 125 4.0 6.1 See
Vacuum
Ratings
Below
065 1BC1-2111-065 150 4.5 7.7
080 1BC1-2111-080 170 9.6
100 1BC1-2111-100 212 5.0 13.7
125 1BC1-2111-125 250 5.5 18.9
150 1BC1-2111-150 285 6.5 26.1
200 1BC1-2111-200 358 7.0 44.0

Material - Steel
1 Paste PTFE acc. to ASTM D-4895
2 St 37.0 = 1.0254, DIN 2605/2606
3 RSt 37-2 = 1.0038, DIN 2632/2576
4 RSt 37-2 = 1.0038, DIN 2576
Externally shot blasted / coated with zinc primer

Only DN 450 have flat flanges

Long Radius
Size
(mm)
Part Numbers Dimensions (mm) Weight
(ca. kg.)
No. of
pieces
Vacuum
Rating
L s
±10%
250 1691-2111-250 442 5.0 91.4 2 See
Vacuum
Ratings
Below
300 1691-2111-300 515 6.5 123.4
350 1691-2111-350 560 157
400 1691-2111-400 630 212
450 1691-2111-450 670 295
500 1691-2111-500 795 396 3
600 1691-2111-600 950 4.5 599

Vacuum Ratings valid for elbows with standard liner. (PN 10)

Up to temperature
in °C
Vacuum Ratings
Nominal Pipe Size (pascal)
≥ 050mm 080mm 100mm & 125mm 150mm 200mm 250mm 300mm 350mm 400mm & 450mm 500 & 600
23° 0 0 0.5 x 104 1.5 x 104 2 x 104 3 x 104 4 x 104 105 105 105
100° 0.5 x 104 0.5 x 104 1.5 x 104 2.5 x 104 2.5 x 104 3.5 x 104 6 x 104 105 105 105
150° 104 2.5 x 104 3 x 104 3.5 x 104 4.5 x 104 4.5 x 104 7.5 x 104 105 105 105
200° 1.5 x 104 2 x 104 3.5 x 104 4.5 x 104 6 x 104 7 x 104 105 105 105 105


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