Click to enlargeNW50 to 1.33" OD CF
Tube OD: 0.75"
A: 2.95"
B: 1.33"
C: 1.75"
*Vacuum Essential*

NW50x133-VE
NW50 (KF50) to 1.33" OD Conflat Flange (CF)

• Straight Reducing Nipple
• Flange to Flange Straight Reducer
• High Vacuum Adapter (133xNW50)
Vacuum Essential

NW50 (KF50) Flange OD: Ø2.95"
• NW50xDN16CF, KF50xDN16CF, DN16CFxNW50
• NW50 Centering Ring Counter Bore: 2.06"

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



1.33" OD CF Conflat Flange
• 0.75" Tube OD
• Non-Rotatable
• 6 Clearance (Thru) Holes
• 0.172" Bolt Hole Diameter

1.33" OD CF Conflat Flange Equivalents
• CF133, DN16CF, NW16CF, CF16, 133CF,
1-1/3" Mini Conflat, CFF
133xNW50-VE KF50x133-VE 133xKF50-VE


NW50 to 1.33" Conflat
Straight Reducer
(NW50x133-VE)

NW50x133-VE$103.00

Click to enlarge
Click to enlarge
All NW50 Hardware


1.33" OD Conflat Series Hardware



**This Vacuum Essential Includes**
Straight Reducer, NW50x133
1-Aluminum Wing Clamp (NW50-200-CW)
1-Stainless/Viton Centering Ring (NW50-200-SR-V)

1-Bolt Kit, Fits: 1.33" OD Conflat (133-BK)
10 Copper Gaskets, Fits: 1.33" OD Conflat (133-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