KF Flexible Bellow
| Part No. | Flange Ref. | Material | A | B |
| CO-BL-N-16-250 | KF16 | 304 S.S. | 250 | 30 |
| CO-BL-N-16-500 | KF16 | 304 S.S. | 500 | 30 |
| CO-BL-N-16-750 | KF16 | 304 S.S. | 750 | 30 |
| CO-BL-N-16-1000 | KF16 | 304 S.S. | 1000 | 30 |
| CO-BL-N-25-250 | KF25 | 304 S.S. | 250 | 40 |
| CO-BL-N-25-500 | KF25 | 304 S.S. | 500 | 40 |
| CO-BL-N-25-750 | KF25 | 304 S.S. | 750 | 40 |
| CO-BL-N-25-1000 | KF25 | 304 S.S. | 1000 | 40 |
| CO-BL-N-40-250 | KF40 | 304 S.S. | 250 | 55 |
| CO-BL-N-40-500 | KF40 | 304 S.S. | 500 | 55 |
| CO-BL-N-40-750 | KF40 | 304 S.S. | 750 | 55 |
| CO-BL-N-40-1000 | KF40 | 304 S.S. | 1000 | 55 |
| CO-BL-N-50-250 | KF50 | 304 S.S. | 250 | 75 |
| CO-BL-N-50-500 | KF50 | 304 S.S. | 500 | 75 |
| CO-BL-N-50-750 | KF50 | 304 S.S. | 750 | 75 |
| CO-BL-N-50-1000 | KF50 | 304 S.S. | 1000 | 75 |