ISO-B Weld Flanges

ISO-B Weld Flange
• Bolted Style, Use Bolts To Tighten
• ISO-B (ISO-F, LFB) Vacuum Flange Series
• 304 Stainless

• Self Aligning
• Accepts STD inch tubing
• Internal Weld

ISO-B, ISO-F, ISO-LFB, LFB - High Vacuum Flanges

FLANGE

Bolt Holes

Tubing (OD x Wall)

Flange OD

Thickness

ISO-B63

4

2.50 x 0.065

5.12

0.47

ISO-B80

8

3.00 x 0.065

5.71

0.47

ISO-B100

8

4.00 x 0.065

6.50

0.47

ISO-B160

8

6.00 x 0.083

8.86

0.63

ISO-B200

12

8.00 x 0.120

11.22

0.63

ISO-B250

12

10.00 x 0.125

13.19

0.63

ISO-B320

12

12.75 x 0.165 (PIPE)

16.73

0.79

ISO-B400

16

16.00 x 0.188 (PIPE)

20.08

0.79

ISO-B500

16

20.00 x 0.188 (PIPE)

24.02

0.79




ISO-B63 to 2.50" Tube OD Stainless Weld Flange <br> (ISO-B63-250-SF)
ISO-B80 to 3.00" Tube OD Stainless Weld Flange <br> (ISO-B80-300-SF)
ISO-B63 to 2.50" Tube OD Stainless Weld Flange
(ISO-B63-250-SF)


Price: $91.00
Price Drop: $54.00
ISO-B80 to 3.00" Tube OD Stainless Weld Flange
(ISO-B80-300-SF)


Price: $128.00
Sale: $74.00
ISO-B100 to 4.00" Tube OD Stainless Weld Flange <br> (ISO-B100-400-SF-OS)
ISO-B160 to 6.00" Tube OD Stainless Weld Flange <br> (ISO-B160-600-SF)
ISO-B100 to 4.00" Tube OD Stainless Weld Flange
(ISO-B100-400-SF-OS)


Price: $165.00
Overstock: $74.00
ISO-B160 to 6.00" Tube OD Stainless Weld Flange
(ISO-B160-600-SF)


Price: $405.00
Price Drop: $154.00
ISO-B200 to 8.00" Tube OD Stainless Weld Flange <br> (ISO-B200-800-SF)
ISO-B250 to 10" Tube OD Stainless Weld Flange <br> (ISO-B250-1000-SF)
ISO-B200 to 8.00" Tube OD Stainless Weld Flange
(ISO-B200-800-SF)


Price: $350.00
Price Drop: $220.00
ISO-B250 to 10" Tube OD Stainless Weld Flange
(ISO-B250-1000-SF)


Price: $840.00
Sale: $320.00

Technical Info on ISO Bolted Style Flanges

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.
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.