HV FLANGES (ISO)
Huntington’s selection of flanges for ISO series of Large Speed Flanges and Fittings. Here you will find bored and non-bored flanges ranging from ISO 63 to ISO 320.
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Large Speed (ISO) Flange, Blank
| Flange Size |
Flange OD |
“A” | Part Number |
Schematic All Dimensions: inch (mm) |
|---|---|---|---|---|
| ISO 63 | 3.74 (95.0) |
0.47 (11.9) |
SF-250-B |  Material: 304 Stainless Steel |
| ISO 80 | 4.33 (110.0) |
0.47 (11.9) |
SF-300-B | |
| ISO 100 | 5.12 (130.0) |
0.47 (11.9) |
SF-400-B | |
| ISO 160 | 7.09 (180.0) |
0.47 (11.9) |
SF-600-B | |
| ISO 200 | 9.45 (240.0) |
0.47 (11.9) |
SF-800-B | |
| ISO 250 | 11.42 (290.0) |
0.47 (11.9) |
SF-1000-B | |
| ISO 320 | 14.57 (370.0) |
0.67 (17.0) |
SF-1200-B | |
Large Speed (ISO) Flange, Bored
| Flange Size |
Flange OD |
Tube Size |
“A” | “ID” | “C” | Part Number |
Schematic All Dimensions: inch (mm) |
|---|---|---|---|---|---|---|---|
| ISO 63 | 3.74 (95.0) |
2.5 (63.5) |
0.47 (11.9) |
2.37 (60.0) |
0.22 (5.5) |
SF-250 |  Material: 304 Stainless Steel |
| ISO 80 | 4.33 (110.0) |
3.0 (76.2) |
0.47 (11.9) |
2.87 (73.0) |
0.22 (5.5) |
SF-300 | |
| ISO 100 | 5.12 (130.0) |
4.0 (102.0) |
0.47 (11.9) |
3.87 (98.0) |
0.22 (5.5) |
SF-400 | |
| ISO 160 | 7.09 (180.0) |
6.0 (152.0) |
0.47 (11.9) |
5.83 (148.0) |
0.22 (5.5) |
SF-600 | |
| ISO 200 | 9.45 (240.0) |
8.0 (203.0) |
0.47 (11.9) |
7.76 (197.0) |
0.22 (5.5) |
SF-800 | |
| ISO 250 | 11.42 (290.0) |
10.0 (254.0) |
0.47 (11.9) |
9.76 (248.0) |
0.22 (5.5) |
SF-1000 | |
| ISO 320 | 14.57 (370.0) |
12.75 (324.0) |
0.67 (17.0) |
12.51 (318.0) |
0.30 (7.5) |
SF-1275 | |
