Click to enlarge2.75" OD CF Quick Coupling

2.75" Conflat Flange (CF) to Quick Coupling
CF Quick Connect Vacuum Coupling
6 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

2-3/4" OD CF Conflat Flange Equivalents
275CF, CF35, CF38, CF40, CF275
DN35CF, DN40CF, NW35CF, Del Seal



2.75" OD Conflat to 1/16" Quick Coupling <br> (275xQ06)
2.75" OD Conflat to 1/16" Quick Coupling <br> (275xQ06-VE)
2.75" OD Conflat to 1/16" Quick Coupling
(275xQ06)


Price: $109.00
Sale: $73.00
2.75" OD Conflat to 1/16" Quick Coupling
(275xQ06-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 1/8" Quick Coupling <br> (275xQ12)
2.75" OD Conflat to 1/8" Quick Coupling <br> (275xQ12-VE)
2.75" OD Conflat to 1/8" Quick Coupling
(275xQ12)


Price: $93.00
Sale: $73.00
2.75" OD Conflat to 1/8" Quick Coupling
(275xQ12-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 3/16" Quick Coupling <br> (275xQ18)
2.75" OD Conflat to 3/16" Quick Coupling <br> (275xQ18-VE)
2.75" OD Conflat to 3/16" Quick Coupling
(275xQ18)


Price: $93.00
Sale: $73.00
2.75" OD Conflat to 3/16" Quick Coupling
(275xQ18-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 1/4" Quick Coupling <br> (275xQ25)
2.75" OD Conflat to 1/4" Quick Coupling <br> (275xQ25-VE)
2.75" OD Conflat to 1/4" Quick Coupling
(275xQ25)


Price: $95.00
Sale: $73.00
2.75" OD Conflat to 1/4" Quick Coupling
(275xQ25-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 5/16" Quick Coupling <br> (275xQ31)
2.75" OD Conflat to 5/16" Quick Coupling <br> (275xQ31-VE)
2.75" OD Conflat to 5/16" Quick Coupling
(275xQ31)


Price: $95.00
Sale: $73.00
2.75" OD Conflat to 5/16" Quick Coupling
(275xQ31-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 3/8" Quick Coupling <br> (275xQ38-OS)
2.75" OD Conflat to 3/8" Quick Coupling <br> (275xQ38-VE)
2.75" OD Conflat to 3/8" Quick Coupling
(275xQ38-OS)


Price: $150.00
Overstock: $59.00
2.75" OD Conflat to 3/8" Quick Coupling
(275xQ38-VE)


Vacuum Essential
$89.00
2.75" OD Conflat to 0.50" Quick Coupling <br> (275xQ50)
2.75" OD Conflat to 0.50" Quick Coupling <br> (275xQ50-VE)
2.75" OD Conflat to 0.50" Quick Coupling
(275xQ50)


Price: $162.00
Sale: $73.00
2.75" OD Conflat to 0.50" Quick Coupling
(275xQ50-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 5/8" Quick Coupling <br> (275xQ62)
2.75" OD Conflat to 5/8" Quick Coupling <br> (275xQ62-VE)
2.75" OD Conflat to 5/8" Quick Coupling
(275xQ62)


Price: $105.00
Sale: $73.00
2.75" OD Conflat to 5/8" Quick Coupling
(275xQ62-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 0.75" Quick Coupling <br> (275xQ75)
2.75" OD Conflat to 0.75" Quick Coupling <br> (275xQ75-VE)
2.75" OD Conflat to 0.75" Quick Coupling
(275xQ75)


Price: $105.00
Sale: $73.00
2.75" OD Conflat to 0.75" Quick Coupling
(275xQ75-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 7/8" Quick Coupling <br> (275xQ87)
2.75" OD Conflat to 7/8" Quick Coupling <br> (275xQ87-VE)
2.75" OD Conflat to 7/8" Quick Coupling
(275xQ87)


Price: $110.00
Sale: $73.00
2.75" OD Conflat to 7/8" Quick Coupling
(275xQ87-VE)


Vacuum Essential
$93.00
2.75" OD Conflat to 1.00" Quick Coupling <br> (275xQ100)
2.75" OD Conflat to 1.00" Quick Coupling <br> (275xQ100-VE)
2.75" OD Conflat to 1.00" Quick Coupling
(275xQ100)


Price: $115.00
Sale: $90.00
2.75" OD Conflat to 1.00" Quick Coupling
(275xQ100-VE)


Vacuum Essential
$110.00
2.75" OD Conflat to 1.12" Quick Coupling <br> (275xQ112)
2.75" OD Conflat to 1.12" Quick Coupling <br> (275xQ112-VE)
2.75" OD Conflat to 1.12" Quick Coupling
(275xQ112)


Price: $130.00
Sale: $90.00
2.75" OD Conflat to 1.12" Quick Coupling
(275xQ112-VE)


Vacuum Essential
$110.00
2.75" OD Conflat to 1.25" Quick Coupling <br> (275xQ125)
2.75" OD Conflat to 1.25" Quick Coupling <br> (275xQ125-VE)
2.75" OD Conflat to 1.25" Quick Coupling
(275xQ125)


Price: $140.00
Sale: $90.00
2.75" OD Conflat to 1.25" Quick Coupling
(275xQ125-VE)


Vacuum Essential
$110.00
2.75" OD Conflat to 1.38" Quick Coupling <br> (275xQ138)
2.75" OD Conflat to 1.38" Quick Coupling <br> (275xQ138-VE)
2.75" OD Conflat to 1.38" Quick Coupling
(275xQ138)


Price: $155.00
Sale: $132.00
2.75" OD Conflat to 1.38" Quick Coupling
(275xQ138-VE)


Vacuum Essential
$152.00
2.75" OD Conflat to 1.50" Quick Coupling <br> (275xQ150)
2.75" OD Conflat to 1.50" Quick Coupling <br> (275xQ150-VE)
2.75" OD Conflat to 1.50" Quick Coupling
(275xQ150)


Price: $169.00
Sale: $90.00
2.75" OD Conflat to 1.50" Quick Coupling
(275xQ150-VE)


Vacuum Essential
$110.00
Click to enlarge
Click to enlarge
2.75" OD Conflat Series Hardware

All CF Quick Couplings


***Vacuum Essentials Include*
• 2.75" OD Conflat to Quick Coupling
• 1-Bolt Kit (275-BK Series)
• 10-Copper Gaskets (275-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.