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NW40 To ISO63 Straight Reducer
*Vacuum Essential*

NW40xISO63-L-VE
NW40xISO63 Straight Reducer (Long)

• Straight Reducing Nipple
• ISO-MF to ISO-KF Straight Adapter
• ISO to NW, Flange to Flange (ISO63xNW40)
• High Vacuum Fitting
• OD Polish
Vacuum Essential

NW40 to ISO63 Straight Reducing Nipple Adapter

ISO63 (ISO-K) Series
• High Vacuum Flange OD: Ø3.74"
• ISO-K Claw Clamp Style

ISO63 High Vacuum Flange Equivalents:
ISO-63, LF63, NW63, NW-63, Large Flange,
ISO-LF, ISO-K, ISO-MF

NW40 (KF40) Flange OD: Ø2.18"
• NW40 Centering Ring Counter Bore: 1.62"

NW40 High Vacuum Flange Equivalents
KF40, KF-40, K150, NW-40, QF40, ISO-QF


Straight Reducer
(NW40xISO63-L-VE)

NW40xISO63-L-VE$147.00

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ISO63 Series Hardware


All NW40 Hardware


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NW40 to ISO Straight Reducers


NW Series to ISO Conical Reducers



LDS Custom Nipple Fabricator

***This Vacuum Essential Includes***
NW40 to ISO63 Straight Reducer: NW40xISO63-L

ISO63 Series
4 Aluminum Double Claw Clamps (ISO63-100-DC)
1 Stainless/Viton Centering Ring (ISO63-250-SR-V)

NW40 Series
1 Aluminum Wing Clamp (NW40-150-CW)
1 Stainless/Viton Centering Ring (NW40-150-SR-V)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

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