Flanges and Nipples

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P101653
Bellows Hose Metal KF-16, 20 Inch, Medium Wall Tubing, ISO-KF Flange Size NW-16, Stainless Steel Steel These KF-16 Metal Hose Bellows Flex Coupling (20 inch, medium wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are unsheathed and butt welded. Commonly...
15211 16016 -5%
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P101237
These KF-16 Bellows Flex Coupling 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 flange fittings because they are quick to assemble. A circumferential clamp and...
6334 6953 -9%
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P101238
Bellows Hose Metal KF-25, 4 Inch, Flex Coupling, ISO-KF Flange Size NW-25, Stainless Steel These KF-25 Bellows Flex Coupling 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 systems. They are often...
7877 8516 -8%
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P101647
Bellows Hose Metal KF-25, 40 Inch, Medium Wall Tubing, ISO-KF Flange Size NW-25, Stainless Steel These KF-25 Metal Hose Bellows Flex Coupling (40 inch, medium wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are unsheathed and butt welded. Commonly used to...
29391 30078 -2%
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P101259
Bellows Hose Metal KF-25, 40 Inch, Thick Wall Tubing, ISO-KF Flange Size NW-25, Stainless Steel These KF-25 Metal Hose Bellows Flex Coupling (40 inch, thick wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are unsheathed and butt welded. Commonly used to...
21160 21875 -3%
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P101655
Bellows Hose Metal KF-40, 10 Inch, Medium Wall Tubing, ISO-KF Flange Size NW-40, Stainless Steel These KF-40 Metal Hose Bellows Flex Coupling (10 inch, medium wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are unsheathed and butt welded. Commonly used to...
16113 16797 -4%
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P101252
Bellows Hose Metal KF-40, 10 Inch, Thick Wall Tubing, ISO-KF Flange Size NW-40, Stainless Steel These KF-40 Metal Hose Bellows Flex Coupling (10 inch, thick wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are unsheathed and butt welded. Commonly used to...
15109
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P101648
Bellows Hose Metal KF-50, 40 Inch, Medium Wall Tubing, ISO-KF Flange Size NW-50, Stainless Steel These KF-50 Metal Hose Bellows Flex Coupling (40 inch, medium wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are unsheathed and butt welded. Commonly used to...
43828 44922 -2%
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P101261
Bellows Hose Metal KF-50, 40 Inch, Thick Wall Tubing, ISO-KF Flange Size NW-50, Stainless Steel These KF-50 Metal Hose Bellows Flex Coupling (40 inch, thick wall) vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are unsheathed and butt welded. Commonly used to...
32714 33203 -1%
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P104091
Blank Flange KF-10 Vacuum Fittings, ISO-KF Flange Size NW-10, ALUMINUM These are Aluminum KF-10 Blank Flange fittings following ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange...
4441 4609 -4%
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P102321
Blank Flange KF-10 Vacuum Fittings, ISO-KF Flange Size NW-10, Stainless Steel These KF-10 Blank Flange fittings follow ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings...
858 1015 -15%
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P104090
Blank Flange KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, ALUMINUM These Aluminum KF-16 Blank Flange 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 flange fittings...
730 820 -11%
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P101202
Blank Flange KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel These KF-16 Blank Flange 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 flange fittings...
813 984 -17%
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P104089
Blank Flange KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, ALUMINUM These KF-25 Blank Flange fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings because...
871 1016 -14%
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P101203
Blank Flange KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Stainless Steel These KF-25 Blank Flange fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange fittings...
1080 1242 -13%
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P103473
Blank Weld with Bore KF-10 - Bore Size 0.375 (3/8) inch, ISO-KF Flange Size NW-10, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-10 - Bore Size 0.375 inch follow ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline vacuum plumbing and...
1097 1218 -10%
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P103475
Blank Weld with Bore KF-16 - Bore Size .5 inch, ISO-KF Flange Size NW-16, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-16 - Bore Size .5 inch follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process...
1118 1171 -5%
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P103474
Blank Weld with Bore KF-16 - Bore Size 0.25 (1/4) inch, ISO-KF Flange Size NW-16, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-16 - Bore Size 0.25 inch follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and...
1054 1172 -10%
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P103472
Blank Weld with Bore KF-16 - Bore Size 0.375 (3/8) inch, ISO-KF Flange Size NW-16, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-16 - Bore Size 0.375 inch follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and...
1105 1203 -8%
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P103476
Blank Weld with Bore KF-16 - Bore Size 0.75 (3/4) inch, ISO-KF Flange Size NW-16, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-16 - Bore Size .75 inch follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and...
1100 1171 -6%
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P103461
Blank Weld with Bore KF-25 - Bore Size 0.25 (1/4) inch, ISO-KF Flange Size NW-25, Stainless Steel (Sold as One Each) These Blank Weld with Bore KF-25 - Bore Size 0.25 inch follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and...
1254 1327 -6%
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P103169
Half Nipple Short Weld Stub KF-10 Vacuum Fittings, ISO-KF Flange Size NW-10 (Sold as One Item) These KF-10 Half Nipple Short Weld Stub fittings follow ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline vacuum plumbing and process systems. They are...
1265 1405 -10%
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P101266
Half Nipple Short Weld Stub KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16 These KF-16 Half Nipple Short Weld Stub 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...
1270 1405 -10%
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Save 19%
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P102540
Half Nipple Short Weld Stub KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16 (Sold as One Item) These KF-16 Half Nipple Short Weld Stub 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...
882 1093 -19%
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