Click to enlargeNW40 To 1/4" Swagelok® 
304 Stainless
A: 1.55"

NW40 to 0.25" Swagelok Adapter
Overstock Price

• NW40 (KF40) Vacuum Flange OD: 2.18"
• NW40 Centering Ring Counter Bore: 1.62"
• Tube OD: 1/4"

NW40 High Vacuum Flange Equivalents
KF40, KF-40, K150, NW-40, QF40, ISO-QF
NW40x25SWG Compare to: KASW025040 QF40X4SWG QF40x25SWG K150-SWG25 NW40x25SWG-VE 414014 NW-40-1/4-SWAG P101611 4000325 QF40XSWG25-1.53

NW40 to 1/4" Swagelok

NW40x25SWG-OSPrice: $124.18Overstock: $69.40

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All NW40 Hardware

NW Swagelok Adapters

NW40 Flange OD: Ø2.18"

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

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.
Swagelok® is a registered trademark of Cajon Company