4.50" OD Conflat to NW40 <br> Conical Reducer <br> (450xNW40-CR-VE)

4.50" OD Conflat to NW40
Conical Reducer
A: 2.16"
B: 4.50"
C: 2.90"
*Vacuum Essential*

450xNW40-CR-VE
NW40 (KF40) to 4.50" OD Conflat Flange (CF)
• Conical Reducing Nipple
• Flange to Flange Conical Reducer
• High Vacuum Adapter
Vacuum Essential

NW40 High Vacuum Flange Series
• NW40 Flange OD: 2.18"
• NW40 Tube OD: 1.5"
• NW40 Series Equivalent Names:
• KF40, KF-40, NW-40 & QF40

4.50" OD Conflat Flange (CF)
• 8 Clearance (Thru) Holes
• Non-Rotatable
• 4.50" Conflat Tube OD: 2.5"
• 4-1/2" OD Conflat Flange (CF) Equivalent Names
• 450CF, DN63CF, NW63CF, CF63, CF64 CF450, CFF



All NW40 Hardware		4.50" OD Conflat Series Hardware



NW to Conflat Adapters (ALL)		Make Your Own!

**This Vacuum Essential Includes**
Conical Reducer, 450xNW40-CR
1-Aluminum Wing Clamp (NW40-150-CW)
1-Stainless/Viton Centering Ring (NW40-150-SR-V)
1-Bolt Kit, Fits: 4.50" OD Conflat (450-BK)
10 Copper Gaskets, Fits: 4.50" OD Conflat (450-CG)

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.
Viton® is a registered trademark of DuPont Dow Elastomers