Click to enlargeNW50 to 2" Bored Weld Flange
(Bored Blank)
316L Stainless Steel

NW50 (KF50) Bored Blank
• Bore Size: 2"

• A: 0.20"
• B: 2.01"
• C: 1.90"

NW50 to 2" Bored Blank
• NW50 Flange OD: Ø2.95"
• Bored Weld Flange

• 304 Stainless
• Standard Inch Tube OD
• NW50 Centering Ring Counter Bore: 2.06"

316L Stainless

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF
NW50-B200-316 Compare to: 316 L P109097 NW-50B-200-316L 4003120 QF50-200-BW-316

NW50 Bored Weld Flange 2.00" Bore Size

NW50-B200-316Price: $66.03Sale: $20.00

Click to enlarge
Click to enlarge
All NW Bored Blanks
304 Stainless

304 Stainless

All NW Bored Blanks
316L Stainless

316L Stainless

Click to enlarge
Click to enlarge
NW50 Blanks

NW Weld/Braze Fittings (ALL)

Click to enlarge
All NW50 Hardware

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.
Images Shown May Be For Reference Only

There is a global helium shortage. Each time an MRI is performed, helium is used. Please rethink your helium balloon purchase.