en din standard couplings

EN DIN Standard Flange Couplings

The assembly of quick disconnect couplings and screw-type hose fittings DN 20 to DN 200 is widely used in hose connection for fuelling and pipeline hose assemblies in the field of supply and disposal.

Our DIN standard flange couplings, or flanged hose fittings, are used to connect rubber, PVC, and thermoplastic hoses for chemicals, solvents, acids and alkalis, yet not suitable for hydrochloric acid in any concentration. They are suitable for 10 bar working pressure, DN 125 to DN 250 rated 6 bar. The hose shanks are made smooth to DIN EN 14420-2 or serrated and collared for either crimping or clamping works.

Learn our fitting range of Clamp units to EN 14420-3...

Fixed Flange × Smooth Hose Tail

fixed flange by smooth hose tail
Standard Materials Body — Carbon steel with zinc plating and stainless steel;
Sealing — No sealing materials
Protection & Package 1 piece wrapped in oiled paper and foam esp. for carbon steel flange couplings
General Markings CS — SME EN 1092-1 PN10 DN63 ST37.2 Batch Code
SS — SME EN 1092-1 PN10 DN63 1.4408 Batch Code
fixed flange by smooth hose tail
Flange
Grade
Size
DN
ØA
mm
ØB
mm
ØG
mm
L
mm
T
mm
Plated
Steel
Stainless
Steel
PN10/16 15 95 65 13.4 77 16
026 031
026 231
PN10/16 20 105 75 19.4 82 18
026 032
026 232
PN10/16 25 115 85 25.4 82 18
026 033
026 233
PN10/16 32 140 100 32.4 82 18
026 034
026 234
PN10/16 40 150 110 38.4 91 18
026 035
026 235
PN10/16 40 150 110 40.4 91 18
026 036
026 236
PN10/16 50 165 125 50.4 107 18
026 037
026 237
PN10/16 65 185 145 63.4 120.5 18
026 038
026 238
PN10/16 65 185 145 65.4 120.5 18
026 039
026 239
PN10/16 80 200 160 75.4 129 20
026 040
026 240
PN10/16 80 200 160 80.4 129 20
026 041
026 241
PN10/16 100 220 180 100.3 168.5 20
026 042
026 242
PN10/16 125 250 210 125.4 192 22
026 043
026 243
PN10/16 150 285 240 150.4 231 22
026 044
026 244
PN10 200 340 295 200.4 285 24
026 045
026 245
PN16 200 340 295 202.8 285 24
026 045.81
026 245.81
PN25/40 15 95 65 13.4 77 16
026 031.1
023 231.1
PN25/40 20 105 75 19.4 82 18
026 032.1
026 232.1
PN25/40 25 115 85 25.4 82 18
026 033.1
026 233.1
PN25/40 32 140 100 32.4 82 18
026 034.1
026 234.1
PN25/40 38 150 110 38.4 91 18
026 035.1
026 235.1
PN25/40 40 150 110 40.4 91 18
026 036.1
026 236.1
PN25/40 50 165 125 50.4 107 18
026 037.1
026 237.1
PN25/40 63 185 145 63.4 120.5 18
026 038.1
026 238.1
PN25/40 65 185 145 65.4 120.5 18
026 039.1
026 239.1
PN25/40 75 200 160 75.4 129 20
026 040.1
026 240.1
PN25/40 80 200 160 80.4 129 20
026 041.1
026 241.1
PN25/40 100 220 180 100.3 168.5 20
026 042.1
026 242.1
PN25/40 125 250 210 125.4 192 22
026 043.1
026 243.1
PN25/40 150 285 240 150.4 231 22
026 044.1
026 244.1
PN25/40 200 340 295 200.4 285 24
026 045.1
026 245.1

Fixed Flange × Serrated Hose Tail

fixed flange by serrated hose tail
Standard Materials Body — Carbon steel with zinc plating and stainless steel;
Sealing — No sealing materials
Protection & Package 1 piece wrapped in oiled paper and foam esp. for carbon steel flange couplings
General Markings CS — SME EN 1092-1 PN10 DN63 ST37.2 Batch Code
SS — SME EN 1092-1 PN10 DN63 1.4408 Batch Code
fixed flange by serrated hose tail
Flange
Grade
Size
DN
ØA
mm
ØB
mm
ØG
mm
L
mm
T
mm
Plated
Steel
Stainless
Steel
PN10/16 15 95 65 13.4 77 16
028 031
028 231
PN10/16 20 105 75 19.4 82 18
028 032
028 232
PN10/16 25 115 85 25.4 82 18
028 033
028 233
PN10/16 32 140 100 32.4 82 18
028 034
028 234
PN10/16 40 150 110 38.4 91 18
028 035
028 235
PN10/16 40 150 110 40.4 91 18
028 036
028 236
PN10/16 50 165 125 50.4 107 18
028 037
028 237
PN10/16 65 185 145 63.4 120.5 18
028 038
028 238
PN10/16 65 185 145 65.4 120.5 18
028 039
028 239
PN10/16 80 200 160 75.4 129 20
028 040
028 240
PN10/16 80 200 160 80.4 129 20
028 041
028 241
PN10/16 100 220 180 101.6 168.5 20
028 042
028 242
PN10/16 125 250 210 125.4 192 22
028 043
028 243
PN10/16 150 285 240 151.7 231 22
028 044
028 244
PN10 200 340 295 200.4 285 24
028 045
028 245
PN16 200 340 295 200.4 285 24
028 046
028 246
PN25/40 15 95 65 13.4 77 16
028 031.1
028 231.1
PN25/40 20 105 75 19.4 82 18
028 032.1
028 232.1
PN25/40 25 115 85 25.4 82 18
028 033.1
028 233.1
PN25/40 32 140 100 32.4 82 18
028 034.1
028 234.1
PN25/40 40 150 110 38.4 91 18
028 035.1
028 235.1
PN25/40 40 150 110 40.4 91 18
028 036.1
028 236.1
PN25/40 50 165 125 50.4 107 18
028 037.1
028 237.1
PN25/40 65 185 145 63.4 120.5 18
028 038.1
028 238.1
PN25/40 65 185 145 65.4 120.5 18
028 039.1
028 239.1
PN25/40 80 200 160 75.4 129 20
028 040.1
028 240.1
PN25/40 80 200 160 80.4 129 20
028 041.1
028 241.1
PN25/40 100 220 180 100.3 168.5 20
028 042.1
028 242.1
PN25/40 125 250 210 125.4 192 22
028 043.1
028 243.1
PN25/40 150 285 240 150.4 231 22
028 044.1
028 244.1
PN25/40 200 340 295 200.4 285 24
028 045.1
028 245.1

Swivel Flange × Smooth Hose Tail

swivel flange by smooth hose tail
Standard Materials Body — Carbon steel with zinc plating and stainless steel;
Sealing — No sealing materials
Protection & Package 1 piece wrapped in oiled paper and foam esp. for carbon steel flange couplings
General Markings CS — SME EN 1092-1 PN10 DN63 ST37.2 Batch Code
SS — SME EN 1092-1 PN10 DN63 1.4408 Batch Code
swivel flange by smooth hose tail
Flange
Grade
Size
DN
ØA
mm
ØB
mm
ØG
mm
L
mm
T
mm
Plated
Steel
Stainless
Steel
PN10/16 15 95 65 13.4 77 14
025 031
025 231
PN10/16 20 105 75 19.4 82 16
025 032
025 232
PN10/16 25 115 85 25.4 82 16
025 033
025 233
PN10/16 32 140 100 32.4 82 18
025 034
025 234
PN10/16 40 150 110 38.4 91 18
025 035
025 235
PN10/16 40 150 110 40.4 91 18
025 036
025 236
PN10/16 50 165 125 50.4 107 19
025 037
025 237
PN10/16 65 185 145 63.4 120.5 20
025 038
025 238
PN10/16 65 185 145 65.4 120.5 20
025 039
025 239
PN10/16 80 200 160 75.4 129 20
025 040
025 240
PN10/16 80 200 160 80.4 129 20
025 041
025 241
PN10/16 100 220 180 100.3 168.5 22
025 042
025 242
PN10/16 125 250 210 125.4 192 22
025 043
025 243
PN10/16 150 285 240 150.4 231 24
025 044
025 244
PN10 200 340 295 200.4 285 24
025 045
025 245
PN16 200 340 295 200.4 285 26
025 046
025 246
PN25/40 15 95 65 13.4 77 14
025 031.1
025 231.1
PN25/40 20 105 75 19.4 82 16
025 032.1
025 232.1
PN25/40 25 115 85 25.4 82 16
025 033.1
025 233.1
PN25/40 32 140 100 32.4 82 18
025 034.1
025 234.1
PN25/40 40 150 110 38.4 91 18
025 035.1
025 235.1
PN25/40 40 150 110 40.4 91 18
025 036.1
025 236.1
PN25/40 50 165 125 50.4 107 19
025 037.1
025 237.1
PN25/40 65 185 145 63.4 120.5 20
025 038.1
025 238.1
PN25/40 65 185 145 65.4 120.5 20
025 039.1
025 239.1
PN25/40 80 200 160 75.4 129 20
025 040.1
025 240.1
PN25/40 80 200 160 80.4 129 20
025 041.1
025 241.1
PN25/40 100 220 180 100.3 168.5 22
025 042.1
025 242.1
PN25/40 125 250 210 125.4 192 22
025 043.1
025 243.1
PN25/40 150 285 240 150.4 231 24
025 044.1
025 244.1
PN25/40 200 340 295 200.4 285 24
025 045.1
025 245.1

Swivel Flange × Serrated Hose Tail

swivel flange by serrated hose tail
Standard Materials Body — Carbon steel with zinc plating and stainless steel;
Sealing — No sealing materials
Protection & Package 1 piece wrapped in oiled paper and foam esp. for carbon steel flange couplings
General Markings CS — SME EN 1092-1 PN10 DN63 ST37.2 Batch Code
SS — SME EN 1092-1 PN10 DN63 1.4408 Batch Code
swivel flange by serrated hose tail
Flange
Grade
Size
DN
ØA
mm
ØB
mm
ØG
mm
L
mm
T
mm
Plated
Steel
Stainless
Steel
PN10/16 15 95 65 13.4 77 14
027 031
027 231
PN10/16 20 105 75 19.4 82 16
027 032
027 232
PN10/16 25 115 85 25.4 82 16
027 033
027 233
PN10/16 32 140 100 32.4 82 18
027 034
027 234
PN10/16 40 150 110 38.4 91 18
027 035
027 235
PN10/16 40 150 110 40.4 91 18
027 036
027 236
PN10/16 50 165 125 50.4 107 19
027 037
027 237
PN10/16 65 185 145 63.4 120.5 20
027 038
027 238
PN10/16 65 185 145 65.4 120.5 20
027 039
027 239
PN10/16 80 200 160 75.4 129 20
027 040
027 240
PN10/16 80 200 160 80.4 129 20
027 041
027 241
PN10/16 100 220 180 100.3 168.5 22
027 042
027 242
PN10/16 125 250 210 125.4 192 22
027 043
027 243
PN10/16 150 285 240 150.4 231 24
027 044
027 244
PN10 200 340 295 200.4 285 24
027 045
027 245
PN16 200 340 295 200.4 285 26
027 046
027 246
PN25/40 15 95 65 13.4 77 14
027 031.1
027 231.1
PN25/40 20 105 75 19.4 82 16
027 032.1
027 232.1
PN25/40 25 115 85 25.4 82 16
027 033.1
027 233.1
PN25/40 32 140 100 32.4 82 18
027 034.1
027 234.1
PN25/40 40 150 110 38.4 91 18
027 035.1
027 235.1
PN25/40 40 150 110 40.4 91 18
027 036.1
027 236.1
PN25/40 50 165 125 50.4 107 19
027 037.1
027 237.1
PN25/40 65 185 145 63.4 120.5 20
027 038.1
027 238.1
PN25/40 65 185 145 65.4 120.5 20
027 039.1
027 239.1
PN25/40 80 200 160 75.4 129 20
027 040.1
027 240.1
PN25/40 80 200 160 80.4 129 20
027 041.1
027 241.1
PN25/40 100 220 180 100.3 168.5 22
027 042.1
027 242.1
PN25/40 125 250 210 125.4 192 22
027 043.1
027 243.1
PN25/40 150 285 240 150.4 231 24
027 044.1
027 244.1
PN25/40 200 340 295 200.4 285 24
027 045.1
027 245.1