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Centering Ring KF-16 Vacuum Fittings
1/4" FNPT to KF25 Stainless Steel 304 Vacuum adapter
NPT thread strictly follow US standard
The other end is KF25 flange which follows ISO-KF standards and all flange size are NW-25 / KF-25 / QF-25
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1/4" MNPT X KF40 Flange KF bellow Centering Ring KF-16 Vacuum Fittings1 4" Male NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follows US standard 60 degree thread angle 14 threads per inch end to end length 1. 26" or 32 mm Major OD 0. 54" Self sealing with PTFE tape or liquid sealant
US$ 70.00
US$ 18.00
US$ 10.00
US$ 58.00
