Click to enlargeNW25 to 2.12" OD Conflat
Straight Reducer
Tube OD: 1.00"
A: 1.57"
B: 2.12"
C: 1.75"

NW25x212
NW25 (KF25) to 2.12" OD Conflat Flange (CF)

• NW25xDN25CF, KF25xDN25CF, DN25CFxNW25
• Straight Reducing Nipple
• Flange to Flange Straight Reducer
• High Vacuum Adapter (212xNW25)

NW25 High Vacuum Flange Series
• NW25 Flange OD: Ø1.57"
• NW25 Centering Ring Counter Bore: 1.03"

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



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

2.125" OD Conflat Flange (CF) Equivalents:
• CF212, DN25CF, NW25CF, 212CF, 2-1/8" CF
NW25x212 Compare To: 100319812 P103765 AN-NW-25-212 5000680 CF212XQF25-100-N-1.75


NW25 to 2.12" Conflat
Straight Reducer
(NW25x212)

NW25x212Price: $120.60Sale: $74.00

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All NW25 Hardware


2.12" OD Conflat Series 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


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

**2.12" OD Conflat Flange Accessories Below**
2.12" OD Conflat - Bolt Kits
2.12" OD Conflat - Copper Gaskets
2.12" OD Conflat - Viton Gaskets
2.12" 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