Click to enlargeNW40 Bored Weld Flange (Bored Blank) 304 Stainless

NW40-B25
• NW40 (KF40) OD: Ø2.18"
• Bore Size: 0.25"
• A: 0.20"
• C: 0.26"

NW40 to 1/4" Bored Blank
• NW40 Flange OD: Ø2.18"
• Bored Weld Flange
• 304 Stainless
• Standard Inch Tube OD

NW40 High Vacuum Flange Equivalents
KF40, KF-40, K150, NW-40, QF40, ISO-QF
NW40-B25 Compare to: 100319715 P103464 QF40-025-BW-SBB QF40-B25 4000108 NW-40B-025


NW40 Bored Weld Flange
0.25" Bore Size
(NW40-B25)
NW40-B25Price: $21.11Sale: $11.00

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Click to enlarge
All NW Bored Blanks
304 Stainless

304 Stainless

All NW Bored Blanks
316L Stainless

316L Stainless

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Click to enlarge
NW40 Blanks


NW Weld/Braze Fittings (ALL)


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All NW40 Hardware



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
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.