Click to enlargeNW50 to 2.75" OD CF Tube OD: 1.50" A: 2.95" B: 2.75" C: 1.78" *Vacuum Essential*

NW50x275-VE
NW50 (KF50) to 2.75" OD Conflat Flange (CF)
• Straight Reducing Nipple
• Flange to Flange Straight Reducer
• High Vacuum Adapter (275xNW50)

This Vacuum Essential Includes:
NW50x275, NW50-200-CW, NW50-200-SR-V
275-BK, 275-CG

NW50 (KF50) Flange OD: Ø2.95"
• NW50 Centering Ring Counter Bore: 2.06"

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF


2-3/4" OD CF Conflat Flange (CF):
• Non-Rotatable
• 6 Clearance (Thru) Holes
• 0.265" Bolt Hole Diameter

2.75" OD CF Conflat Flange (CFF) Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF, Del Seal
275xNW50-VE


NW50 to 2.75" Conflat
Straight Reducer
(NW50x275-VE)
NW50x275-VE$121.00

Click to enlarge
Click to enlarge
All NW50 Hardware


2.75" OD Conflat Series Hardware



**This Vacuum Essential Includes**
Straight Reducer, NW50x275
1-Aluminum Wing Clamp (NW50-200-CW)
1-Stainless/Viton Centering Ring (NW50-200-SR-V)

1-Bolt Kit, Fits: 2.75" OD Conflat (275-BK)
10 Copper Gaskets, Fits: 2.75" OD Conflat (275-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