Click to enlarge

ISO-B200 Weld Flange (Bolted Style)
Tube OD:  8.00"

ISO-B200 Flange OD: 11.22"
12 Bolt (Clearance) Holes

• 0.43" Bolt Hole Diameter
9 lbs.
• 304 Stainless
• A: 7.88"
• B: 8.02"
• C: 0.25"

ISO-B200 Flange Bolted Weld-On Flange
• ISO-B200 Internal Socket Weld Flange
• Weld Flange to 8" Tube OD
• 0.63" Flange Thickness
• Bolted Style, Use Bolts To Tighten
• High Vacuum Weld Flange

ISO-B200 High Vacuum Flange Equivalents
LFB200, NW200, NW-200, Bolted Large Flange
ISO-B200-800-SF compare to: QF200-SWF LFB200 IS1200800BBB 100762420 ISO-200-800N 4500139 LFB200-800-SF P101753 850003 L800-BW ISOB-200

ISO-B200 to 8.00" Tube OD Stainless Weld Flange

ISO-B200-800-SFPrice: $350.00Sale: $251.00

Click to enlarge
Click to enlarge
ISO-B200 Centering Rings

ISO-B200 Bolt Kit

Click to enlarge
Click to enlarge
ISO Bolted Blanks

ISO Bolted Weld Flange

Technical Info on ISO Bolted Style Flanges

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.
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.