A variety of piping parts indispensable for a vacuum pump are available.
Connecting ring with O-ring
| Model | A | B | C | D | E | F |
| KF10CR16VS | 10 | 12 | 16 | 17 | 8 | 3.9 |
| KF25CRVS | 25 | 26 | 8 | 3.9 | — | — |
| KF40CRVS | 40 | 41 | 8 | 3.9 | — | — |
Clamp
| Model | A | B | C |
| KF16CLA | 61 | 45 | 16 |
| KF25CLA | 72 | 55 | 16 |
Blank flange
| Model | A | B | C |
| KF16BS | 30 | 17.2 | 5 |
| KF25BS | 40 | 26.2 | 5 |
| KF40BS | 55 | 41.2 | 5 |
Elbow
| Model | A | B | C | D |
| KF16EL90E | 40 | 19.05 | 30 | 28.6 |
| KF25EL90E | 50 | 25.4 | 40 | 38.1 |
| KF40EL90E | 65 | 38.1 | 55 | 57.2 |
Tee
| Model | A | B | C | D |
| KF16TE | 40 | 19.05 | 30 | 80 |
| KF25TE | 50 | 25.4 | 40 | 100 |
| KF40TE | 65 | 38.1 | 55 | 130 |
Cross
| Model | A | B | C | D |
| KF16XE | 40 | 19.05 | 30 | 80 |
| KF25XE | 50 | 25.4 | 40 | 100 |
| KF40XE | 65 | 38.1 | 55 | 130 |
Reducer
| Model | A | B | C |
| KF25RA16 | 40 | 30 | 40 |
| KF40RA16 | 55 | 30 | 40 |
| KF40RA25 | 55 | 40 | 40 |
Flexible tube
| Model | A | B |
| KF25FX250 | 40 | 250 |
| KF25FX500 | 40 | 500 |
| KF25FX1000 | 40 | 1,000 |
| KF40FX250 | 55 | 250 |
| KF40FX500 | 55 | 500 |
| KF40FX1000 | 55 | 1,000 |