Click to enlargeISO63 & ISO-B63 University & Non-Profit Items




ISO63 and ISO-B63 Bolted Series
Overstock, Closeout and Surplus
Open to Non-Profit & University Customers Only
2.50" Tube OD (Standard)

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

ISO63 High Vacuum Flange Equivalents:
ISO-63, LF63, NW63, NW-63, Large Flange,
ISO-LF, ISO-K, ISO-MF


ISO-B63 Bolted Flange Series (ISO-F)
ISO-B63 Flange OD: Ø5.12"
• 4 Clearance (Thru) Holes
• 0.35" Bolt Hole Diameter
• Bolted Style, Use Bolts To Tighten

ISO-B63 High Vacuum Flange Equivalents
ISO-F, ISO-LFB, ISOB-63, ISOB63, ISO63-F
LFB63, NW63, NW-63, Bolted Large Flange


Brand New, Limited Quantities
Images shown may be for reference only



ISO63 Centering Ring <br> (ISO63-250-AR-V-OS)
ISO63 Stainless Blank <br> (UNV-ISO63-250-SB)
ISO63 Centering Ring
(ISO63-250-AR-V-OS)

Aluminum - Viton Ring
Price: $49.18
Overstock: $18.90
ISO63 Stainless Blank
(UNV-ISO63-250-SB)

University/Non-Profit
Price: $90.52
University: $42.90
ISO63 Mitered Elbow <br> (UNV-ISO63-E90M)
ISO63 Half Nipple <br> UNV-ISO63-250-LF
ISO63 Mitered Elbow
(UNV-ISO63-E90M)

University/Non-Profit
Price: $327.15
University: $99.00
ISO63 Half Nipple
UNV-ISO63-250-LF

Glass Bead Finish
Price: $114.00
University: $24.00
45° Elbow, ISO63 <br> UNV-ISO63-E45-SP
ISO63 Aluminum Stub Weld Flange <br> ISO63-250-AS-UOS
45° Elbow, ISO63
UNV-ISO63-E45-SP

1.81" Centerline
Price: $230.00
University: $124.00
ISO63 Aluminum Stub Weld Flange
ISO63-250-AS-UOS

University/Non-Profit
Price: $56.00
University Price: $35.00
ISO63 Aluminum Short Weld Flange <br> ISO63-250-ASF-UOS
ISO63 Aluminum Short Weld Flange
ISO63-250-ASF-UOS

University/Non-Profit
Price: $43.00
University: $18.00


NON-PROFIT ITEMS LISTED ON THIS PAGE
Shipment must be made to a qualifying address for:
• Colleges, Universities or High Schools
• US Government Laboratories
• Non-Profit Agencies

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.