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ISO63 Short Weld Flange
6061-T6 Aluminum
A: 2.51"
B: 2.37" (Thru Hole)
C: 3.74" (ISO63 Flange OD)
D: 0.25" (setback)

ISO63 Short Weld Vacuum Flange
6061-T6 Aluminum
2.50" Tube OD

• Internal Weld
• Self Aligning
• Accepts standard inch tubing
• Infinitely rotatable
• ISO Optional Fastener Bored Flanges
Overstock Price

ISO63 (ISO-K) Series
• High Vacuum Flange OD: Ø3.74"
• 2.50" Tube OD
• ISO-K Claw Clamp Style

ISO63 High Vacuum Flange Equivalents:
ISO-63, LF63, NW63, NW-63, Large Flange,
ISO63-250-ASF 4500078 LF63-250-ASF

ISO63 Short Weld Flange Aluminum

ISO63-250-ASF-OSPrice: $43.00Overstock: $19.00

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ISO63 Series Hardware

ISO Short Weld Flanges (Stainless)

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ISO Series Weld Flanges (All)

Weldable Tube Fittings

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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