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2.12" OD Conflat To 0.25" Quick Coupling
A: 2.12"
B: 0.25"
C: 1.48"

2.12" OD CF Flange to 1/4" Quick Coupling
Vacuum Essential

• Tube Size: 0.25"

2.12" Conflat Flange (CF) to Quick Coupling
CF Quick Connect Vacuum Coupling
4 Clearance (Thru) Holes

• 0.265" Bolt Hole Diameter
• Compression type quick connect
• Disconnect Coupling
• 304 Stainless
• Non-Rotatable
• For tube connections & tubulated gauges
• Conflat to Quick Coupling (QC) Adapter

Quick Disconnect High Vacuum Adapter

2.125" OD Conflat Flange (CFF) Equivalents:
CF212, DN25CF, NW25CF, 212CF, 2-1/8" Del Seal

2.12" OD Conflat to 0.25" Quick Coupling


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25 Series (1/4") O-Ring, Viton

2.12" OD Conflat Series Hardware

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All CF Quick Couplings

2.12" OD CF Quick Couplings

**This Vacuum Essential Includes**
• 2.12" OD Conflat Quick Coupling
• 1-Bolt Kit (212-BK Series)
• 10-Copper Gaskets (212-CG Series)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

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.