Click to enlargeISO400 Short Weld Flange
304 Stainless
Tube (Pipe) OD: 16"
A: 16.02"
B: 15.64" (Thru Hole)*
C: 17.72" (ISO400 Flange OD) 
D: 0.38" (Offset)

ISO400 Short Weld Flange
ISO400 Flange OD: Ø17.72"
ISO400 Claw Clamp Series (ISO-K)
16" OD Tube (Pipe)
B: 15.64" (Thru Hole Dimension Update)*

• Internal Weld
• Self Aligning
• Accepts standard inch tubing
• Infinitely rotatable
• 13 lbs.

ISO400 High Vacuum Flange Equivalents:
ISO-400, LF400, NW400, NW-400, Large Flange,
ISO400-1600-SF-OS Compare to: QF400-SWK 100760240 L1600-W 813006 ISO-400-1600-OF 4500076 LF400-1600-SF

ISO400 to 16" Tube (Pipe)
Short Weld Flange
304 Stainless

ISO400-1600-SFPrice: $2,065.66Sale: $678.00

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ISO400 Series Hardware

ISO Short Weld Flanges (Stainless)

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ISO Series Weld Flanges (All)

Weldable Tube Fittings

ISO400 Flange OD: Ø17.72"
Tube: 16"

*Don't Forget Your ISO400 Series Accessories*
ISO Series Claw Clamps
ISO400 Centering Rings

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.