Click to enlargeNW40 to 4.50" OD Conflat Straight Reducer Tube OD: 1.50" A: 2.16" B: 4.50" C: 1.96"

NW40x450
NW40 (KF40) to 4.50" OD Conflat Flange (CF)
NW40xDN63CF, KF40xDN63CF, DN63CFxNW40
• Straight Reducing Nipple
• Flange to Flange Straight Reducer
• High Vacuum Adapter (450xNW40)

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


4-1/2" OD Conflat Flange (CF):
• Non-Rotatable
• 8-Clearance (Thru) Holes
• 0.332" Bolt Hole Diameter

4.50" OD Conflat Flange (CFF) Equivalents
• 450CF, DN63CF, NW63CF, CF63, CF64 CF450
NW40x450 Compare to: F0450XQF40 730006 K150X450 P103822 KF40x338 DN63CF to KF40 NW40


NW40 to 4.50" Conflat
Straight Reducer
(NW40x450)
NW40x450Price: $168.00Sale: $148.00

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All NW40 Hardware


4.50" OD Conflat Series Hardware


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NW to Conflat Adapters (ALL)


Make Your Own!



LDS Will Be Closed For Our Annual Vacation Shutdown:
Friday, December 20 (12:00pm EST) and will reopen Thursday, January 2th (8:00am)

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.
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LDS is a family owned company and many of our employees vacation together (we like each other). We thank you for your business and appreciate your understanding during this vacation schedule.