4.50" CF to 2.75" CF <br> Straight Reducing Nipple <br> 450x275-RN-VE

450x275-RN-VE
4.50" Conflat to 2.75" Conflat Straight Reducer
Vacuum Essential
• 450x275 CFF (DN63CFxDN40CF)
• 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

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

4.50" OD Conflat Flange (CFF) Equivalents
• 450CF, DN63CF, NW63CF, CF63, CF64 CF450
450x275-VE 275x450-RN-VE 275x450-VE



2.75" OD Conflat Series Hardware		4.50" OD Conflat Series Hardware



CF to CF Straight Reducers		CF to CF Conical Reducers



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 (450-BK Series)
• 10-Copper Gaskets (450-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.
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