Click to enlarge90° Reducing Elbow
NW40 to NW16

NW40x16-E90
NW40 to NW16 Reducing Radius Elbow

• KF40 to KF16 (KF40xKF16)
• NW40xNW16 (NW16xNW40)
• A: 1.57"
• B: 1.59"
• 304 Stainless
• OD Polish

90 Degree Reducer Elbow (High Vacuum Fitting)

NW16 Flange OD: Ø1.18"
• NW16 Tube OD: 0.75"
• NW16 Centering Ring Counter Bore: 0.68"

NW16 High Vacuum Flange Equivalents
KF16, KF-16, K075, NW-16, QF16, 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
NW40xNW16-E90 NW16xNW40-E90 KF40x16-E90 KF40xKF16-E90 KF16xKF40-E90 KF-40 to KF-16 Vacuum Fittings, ISO-KF Flange Size NW-40 to NW-16, SS P109587 NW40x16-E90-VE


90° Reducing Elbow
(NW40x16-E90)

NW40x16-E90Price: $89.18Sale: $60.00

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All NW16 Hardware


All NW40 Hardware


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90° Reducing Elbows


NW Elbows (All)



NW16 Flange OD: 1.18"
NW16 Centering Ring Counterbore: 0.68"

NW16 High Vacuum Flange Equivalents
KF16, KF-16, K075, NW-16, QF16, ISO-QF

** NW16 Flange Accessories Available Below **
NW16 Centering Rings
NW16 Clamps, All Types
NW16 Plastic Caps


NW40 Flange OD: 2.18"

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

** NW40 Flange Accessories Available Below **
NW40 Centering Rings
NW40 Clamps, All Types
NW40 Plastic Caps

NW Series Flange Sizing Chart

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.