Click to enlarge8.00" CF to 2.75" CF
Straight Reducing Nipple
A: 5.00"

800x275-RN-VE
8.00" Conflat to 2.75" Conflat Straight Reducer
Vacuum Essential

• 800x275 CFF (DN160CFxDN40CF)
• 1.50" Tube OD
• 304 Stainless
• OD Polish
• Flange to Flange UHV Vacuum Adapter
• CFxCF Straight Reducing Nipple

2-3/4" OD CF Conflat Flange (CF):
• Rotatable
• 6 Clearance (Thru) Holes
• 0.265" Bolt Hole Diameter

2.75" OD CF Conflat Flange (CFF) Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF


8.00" OD Conflat Flange (CF):
• Non-Rotatable
• 20-Clearance (Thru) Holes
• 0.332" Bolt Hole Diameter

8" OD CFF Conflat Flange (CF800) Equivalents:
DN160CF, DN150CF, NW150CF, CF150, CF160, 800CF
800x275-VE 275x800-RN-VE 275x800-VE


8.00" CF to 2.75" CF
Straight Reducing Nipple
800x275-RN-VE

800x275-RN-VE$489.00

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Click to enlarge
2.75" OD Conflat Series Hardware


8.00" OD Conflat Series Hardware


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Click to enlarge
CF to CF Straight Reducers


CF to CF Conical Reducers


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Click to enlarge
CF to CF Zero Length Reducers


Custom Adapters and Nipples



***This Vacuum Essential Includes***
• Flange to Flange Adapter
• 1-Bolt Kit (275-BK Series)
• 10-Copper Gaskets (275-CG Series)

• 1-Bolt Kit (800-BK Series)
• 10-Copper Gaskets (800-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.
Images Shown May Be For Reference Only