Click to enlargeISO80 to 6.00" OD Conflat 
Conical Reducer

600xISO80-CR-VE
ISO80 to 6.00" OD Conflat Flange
Flange to Flange
Conflat to ISO High Vacuum Adapter
Conical Reducing Nipple

Vacuum Essential
• A: 4.31"
• OD Polish
• 304 Stainless

ISO80 (ISO-K) Series
• High Vacuum Flange OD: Ø4.33"
• Tube OD: 3"
• ISO-K Claw Clamp Style

ISO80 High Vacuum Flange Equivalents:
ISO-80, LF80, NW80, NW-80, Large Flange, ISO-LF



6.00" OD Conflat Flange (CF):
• 4" Tube OD
• 16-Clearance (Thru) Holes
• 0.332" Bolt Hole Diameter
• Non-Rotatable

6" OD Conflat (600CFF) Equivalents
CF100, CF600, DN100CF, NW100CF, 600CF Del Seal
Compare to: ISO80x600-CR-VE


6.00" OD CF to ISO80
Conical Reducer
(600xISO80-CR-VE)

600xISO80-CR-VE$429.00

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Click to enlarge
ISO80 Series Hardware


6.00" OD Conflat Series Hardware


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Click to enlarge
Custom Adapters and Nipples


ISO x Conflat Adapters



ISO80 (ISO-K) Series
• High Vacuum Flange OD: Ø4.33"
• Tube OD: 3.00"
• ISO-K Claw Clamp Style

ISO80 High Vacuum Flange Equivalents:
ISO-80, LF80, NW80, NW-80, Large Flange, ISO-LF



6.00" OD Conflat Flange (CF):
• 4.00" Tube OD
• 16-Clearance (Thru) Holes
• 0.332" Bolt Hole Diameter
• Non-Rotatable

6" OD Conflat (600CFF) Equivalents
• CF100, CF600, DN100CF, NW100CF, 600CF

**This Vacuum Essential Includes**
• Conical Reducer: 600xISO80-CR
4-Aluminum Double Claw Clamps (ISO63-100-DC)
1-SS/Viton Centering Ring (ISO80-300-SR-V)

1-Bolt Kit (600-BK Series)
10-Copper Gaskets (600-CG Series)

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