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NW25 To ISO63 Straight Reducer
A: 1.82"
B: 0.87"
1" Tube OD
304 Stainless
*Vacuum Essential*

NW25xISO63-VE
NW25xISO63 Straight Reducer

• Straight Reducing Nipple
• ISO-MF to ISO-KF Straight Adapter
• ISO to NW, Flange to Flange (ISO63xNW25)
• High Vacuum Fitting
• OD Polish
Vacuum Essential

NW25 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

NW25 (KF25) Flange OD: Ø1.57"
• NW25 Centering Ring Counter Bore: 1.03"

NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF


Straight Reducer
(NW25xISO63-VE)

NW25xISO63-VE$150.00

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All NW25 Hardware


ISO63 Series Hardware


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NW25 to ISO Straight Reducers


Custom Adapters and Nipples




**This Vacuum Essential Includes**
NW25 to ISO63 Straight Reducer: NW25xISO63

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

NW25 Series
1 Aluminum Wing Clamp NW25-100-CW
1 Stainless/Viton Centering Ring NW25-100-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