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1.33" OD Conflat to NW25
Conical Reducer
A: 1.57"
B: 1.33"
C: 2.02"

133xNW25-CR
NW25 (KF25) to 1.33" OD Conflat Flange (CF)

• Conical Reducing Nipple
• Flange to Flange Conical Reducer
• High Vacuum Adapter
OD Polish

NW25 (KF25) Flange OD: Ø1.57"
• NW25x133-CR, NW25xDN16CF
• NW25 Tube OD: 1"
• NW25 Centering Ring Counter Bore: 1.03"

NW25 High Vacuum Flange Equivalents
KF25, KF-25, K100, NW-25, QF25, ISO-QF



1.33" OD CF Conflat Flange
• DN16CFxNW25, DN16CFxKF25
• Non-Rotatable
• 3/4" Tube OD
• 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, Del Seal
133xNW25-CR Compare to: P103816 ANC-NW-25-133 5000689 133XQF25-CR QF25XCF133-100X075-CR-2.03 133xNW25-CR-VE NW25x133-CR-VE


1.33" OD Conflat to NW25
Conical Reducer
(133xNW25-CR)

133xNW25-CRPrice: $120.21Sale: $69.00

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1.33" OD Conflat Series Hardware


All NW25 Hardware


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NW to Conflat Adapters (ALL)


Make Your Own!



***NW25 Flange Accessories Available Below***
NW25 Centering Rings
NW25 Clamps, All Types
NW25 Plastic Caps


1.33" OD (Mini) CF Conflat Flange
• 6 Clearance (Thru) Bolt Holes
• 0.172" Bolt Hole Diameter

***1.33" OD Conflat Flange Accessories Below***
1.33" OD Conflat - Bolt Kits
1.33" OD Conflat - Copper Gaskets
1.33" OD Conflat - Viton Gaskets
1.33" OD Conflat - Plastic Caps

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