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3.38" OD Conflat to 2.75" OD Conflat
Zero Length Reducer

3.38" OD Conflat to 2.75" OD Conflat (Tapped)
275x338 Flange To Flange Adapter
Zero Length Reducer

• Special Purpose Flange
• Different Size Conflat On Each Side
• Double-Sided Conflat Flange (CF)
• Double Faced CF Flange
• A: 3.38" OD Tapped Conflat
• B: 2.75" OD Tapped Conflat
• C: 1.50" (Thru)
• D: 0.62"
• 338x275 Conflat to Conflat
• DN50CF x DN40CF

2-3/4" OD CF Conflat Flange (CF):
• 6 Tapped Holes
• 1/4-28 Thread
Uses 275-BT Tapped Bolt Kit

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

3.38" OD Conflat Flange (CF):
• 8 Tapped Holes
• 5/16-24 Thread
Uses 338-BT OR 338-BT-12 Tapped Bolt Kits

3-3/8" OD Conflat Flange (CFF) Equivalents:
338CF, CF338, DN50CF, NW50CF, 3.375" Del Seal
338x275-150-0-T2 Compare to: 338-275-150Z 5000291 RF337X275T P104807 CF338TXCF275BT-150-ZLR-0.625 150005

3.38" OD CF to 2.75" OD CF
Zero Length Reducer

338x275-150-0-T2Price: $149.97Sale: $89.00

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2.75" OD Conflat Series Hardware

3.38" OD Conflat Series Hardware

2.75" OD Conflat:
• 6-TAPPED Holes

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

3.38" OD Conflat:
• 8-Tapped Holes

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

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.
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