Dongguan Chiyuan Precision Mechanical Technologies Co., Ltd.
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| Model No. | Outside Diameter(A) | Inside Diameter(B) | Thickness | Material |
| KF16B/ELB | 30 | 16.6 | 4.4 | 304 |
| KF25B/ELB | 40 | 25 | 4.6 | 304 |
| KF40B/ELB | 41.2 | 38.6 | 4.87 | 304 |
| KF16B16 | 30 | 16 | 4.34 | 304 |
| KF25B24 | 40 | 24 | 4.6 | 304 |
| KF40B41 | 55 | 41.2 | 4.4 | 304 |
| KF50B51 | 75 | 51 | 5.4 | 304 |
They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centring ring form the vacuum seal between the connecting flanges. The centering ring contains a rubber elastomer O-ring. They are made of corrosive resistant stainless steel.
Applications
ISO-KF fittings can be used in a wide variety of applications including:
• Roughing and foreline plumbing
• Small systems
• Systems requiring frequent cleaning or modification
• Research and teaching laboratories ISO-KF components are primarily designed for use at subatmospheric pressure. Because of the large number of elastomer seals used.
If you need larger or special size available upon request, Please contact us with your specific requirements.