Click to enlargeNW40 To NW25 Straight Reducer Nipple

NW40x25-VE
NW40 to NW25 (KF40 to KF25)
Straight Reducer (Reducing Nipple)
• NW40xNW25, KF40xKF25, QF40xQF25
• NW25xNW40, KF25xKF40, QF25xQF40
• 304 Stainless Steel
• 1.70" OAL
Vacuum Essential

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

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

Flange to Flange Adapter Fitting


NW40 To NW25 Reducer
(NW40x25-VE)
NW40x25-VE$61.00

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Click to enlarge
All NW25 Hardware


All NW40 Hardware


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Custom Adapters & Nipples



NW25 Flange OD: 1.57"
NW40 Flange OD: 2.18"
**This Vacuum Essential Includes**
NW40x25

Aluminum Wing Clamps, 1 Each
(NW25-100-CW)
(NW40-150-CW)

Stainless/Viton Centering Rings, 1 Each
(NW25-100-SR-V)
(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
Images Shown May Be For Reference Only