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NW50 To ISO100 Conical Reducer
304 Stainless
A: 2.47"
B: 4.02"
C: 2.06"

NW50xISO100 Conical Reducer
Vacuum Essential

• Conical Reducing Nipple
• ISO-MF to ISO-KF Conical Adapter
• ISO to NW, Flange to Flange (ISO100xNW50)
• High Vacuum Fitting
• OD Polish

NW50 to ISO100 Conical Reducing Nipple Adapter

ISO100 (ISO-K) Series
• High Vacuum Flange OD: Ø5.12"
• ISO-K Claw Clamp Style

ISO100 High Vacuum Flange Equivalents:
ISO-100, LF100, NW100, NW-100, Large Flange,

NW50 (KF50, KF-50, QF50) Series Flanges
• NW50 Vacuum Flange OD: Ø2.95"

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF
NW50xISO100-CR ISO100xNW50-CR-VE

Conical Reducing Nipple


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All NW50 Hardware

ISO100 Series Hardware

**This Vacuum Essential Includes**
NW50 to ISO100 Straight Reducer: NW50xISO100

ISO100 Series
4 Aluminum Double Claw Clamps ISO63-100-DC
1 Stainless/Viton Centering Ring ISO100-400-SR-V

NW50 Series
1 Aluminum Wing Clamp NW50-200-CW
1 Stainless/Viton Centering Ring NW50-200-SR-V

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
Viton® is a registered trademark of DuPont Dow Elastomers