Fittings and Flanges

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P106152
These KF-40 centering ring vacuum fittings are supplied with chemical resistant Perlast G75B O-ring material and are designed for use with standards ISO-KF 40 (NW-40) vacuum fittings. The O-ring material, Perlast G75B, is well known for its excellent resistance to heat (617°F/325°C), medium –...
21698 22500 -4%
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P106153
These KF-50 centering ring vacuum fittings are supplied with chemical resistant Perlast G75B O-ring material and are designed for use with standards ISO-KF 50 (NW-50) vacuum fittings. The O-ring material, Perlast G75B, is well known for its excellent resistance to heat (617°F/325°C), medium –...
25202 26016 -3%
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P108620
These Pfeiffer KF-40 Centering Rings with screen vacuum fittings follow ISO-KF standards and have a flange size of NW-40. These centering rings with screen mesh are useful in many situations in which a vacuum system or instrument needs to be protected from contamination by particulate generated...
6595 6953 -5%
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P1012263
These Pfeiffer KF10 centering rings have a PTFE (teflon) ring and Viton (FKM) O ring seal. Maximum bakeout temperature is 200 °C (limited by the the o-ring). KF-10 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline...
3016 3516 -14%
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P108626
Centering Ring KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, ALUMINUM & Buna O-Ring These KF-16 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick...
1222 1406 -13%
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P1012264
These Pfeiffer KF16 centering rings have a PTFE (teflon) ring and Viton (FKM) O ring seal. Maximum bakeout temperature is 200 °C (limited by the the o-ring). KF-16 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline...
2631 2969 -11%
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P108625
Pfeiffer Centering Ring KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Aluminum & Buna O-Ring This is a Pfeiffer KF-16 Centering Ring vacuum fitting, which follows ISO-KF standards and has a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems....
1420 1563 -9%
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P1012265
These Pfeiffer KF25 centering rings have a PTFE (teflon) ring and Viton (FKM) O ring seal. Maximum bakeout temperature is 200 °C (limited by the the o-ring). KF-25 Centering Ring vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline...
3191 3516 -9%
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P1011346
Centering Ring Adaptive KF-10 to KF-16 Vacuum Fittings, ISO-KF Flange Size NW-10 to NW-16, Polymer with Viton® O-ring. These KF-10 to KF-16 Centering Ring Adaptive vacuum fittings follow ISO-KF standards and have a flange size of NW-10 to NW-16. They are commonly used to build foreline...
1406 1563 -10%
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P1012191
Polymer CoSeal Center Ring Adaptive, KF20 to KF25 Vacuum Fittings, ISO-KF Flange Size NW-20 to NW-25, Viton. These vacuum coseals for NW/KF20-25 flange fittings are made of a polymer-supported Viton O-ring.Coseals represent a major advance in the method of sealing NW and ISO flange...
6019 6250 -4%
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P102581
Quick Clamp with Ratchet Closure KF-10 KF-16 Vacuum Fittings, ISO-KF Flange Size NW-10 NW-16, Aluminum with Black Finish These KF-10KF-16 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-10 NW-16. They are commonly used to build foreline...
1616 1797 -10%
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P1011045
Quick Clamp with Ratchet Closure KF-10 KF-16 Vacuum Fittings, ISO-KF Flange Size NW-10 NW-16, Aluminum No Finish These KF-10KF-16 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-10 NW-16. They are commonly used to build foreline vacuum...
984 1094 -10%
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P102582
Quick Clamp with Ratchet Closure KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Aluminum with Black Finish These KF-25 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and...
1805 1953 -8%
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P1011046
Quick Clamp with Ratchet Closure KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Aluminum No Finish These KF-25 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process...
1073 1172 -8%
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P102583
Quick Clamp with Ratchet Closure KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Aluminum with Black Finish These KF-40 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and...
1900 2031 -6%
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P102584
Quick Clamp with Ratchet Closure KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Aluminum with Black Finish These KF-50 Quick Clamp with Ratchet Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are commonly used to build foreline vacuum plumbing and...
2530 2734 -7%
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P106710
Quick Clamp with Wing Nut Closure KF-10 KF-16 Vacuum Fittings, ISO-KF Flange Size NW-10 NW-16, Aluminum with Black Finish These KF-10 KF-16 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-10 NW-16. They are commonly used to build foreline...
3230 3516 -8%
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P106714
Quick Clamp with Wing Nut Closure KF-10 KF-16 Vacuum Fittings, ISO-KF Flange Size NW-10 NW-16, Nickel Plated Aluminum These KF-10 KF-16 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-10 NW-16. They are commonly used to build foreline...
1258 1328 -5%
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P106711
Quick Clamp with Wing Nut Closure KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25 NW-25, Aluminum with Black Finish These KF-25 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing...
3230 3438 -6%
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P106715
Quick Clamp with Wing Nut Closure KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Nickel Plated Aluminum These KF-25 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process...
1080 1172 -8%
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P106712
Quick Clamp with Wing Nut Closure KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Aluminum with Black Finish These KF-40 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and...
3523 3672 -4%
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P106716
Quick Clamp with Wing Nut Closure KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Nickel Plated Aluminum These KF-40 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and...
1216 1289 -6%
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P106713
Quick Clamp with Wing Nut Closure KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Aluminum with Black Finish These KF-50 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are commonly used to build foreline vacuum plumbing and...
6165 6250 -1%
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P106717
Quick Clamp with Wing Nut Closure KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Nickel Plated Aluminum These KF-50 Quick Clamp with Wing Nut Closure vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are commonly used to build foreline vacuum plumbing and process...
2328 2422 -4%
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