Click to enlargeISO Series Short Weld Flanges

ISO Short Socket Weld Flange
ISO Claw Clamp Series (ISO-K, ISO-LF)
304 Stainless
• Internal Weld
• Self Aligning
• Accepts STD inch tubing
• Infinitely Rotatable
• ISO Optional Fastener Bored Flanges
• Bakeable to 200°C
• High Vacuum Flange

ISO, ISO-K, LF Series - High Vacuum Flanges

ISO63 (LF63)

Flange OD: 3.74"

Tube OD 2.50"

Tube OD 3.00"*

ISO80 (LF80)

Flange OD: 4.33"

Tube OD 3.00"

ISO100 (LF100)

Flange OD: 5.12"

Tube OD 4.00"

Tube OD 3.00"*

ISO160 (LF160)

Flange OD: 7.09"

Tube OD 6.00"

ISO200 (LF200)

Flange OD: 9.45"

Tube OD 8.00"

ISO250 (LF250)

Flange OD: 11.42"

Tube OD 10"

ISO320 (LF320)

Flange OD: 14.57"

Tube OD 12"

Pipe OD 12.75"

ISO400 (LF400)

Flange OD: 17.72"

Pipe OD 16"

ISO500 (LF500)

Flange OD: 21.65"

Pipe OD 20"

*Non-Standard Tube OD 3.00"





ISO63 to 2.50" Tube
Short Weld Flange
304 Stainless
(ISO63-250-SF)

Tube OD: 2.50"
Flange OD: Ø3.74"
Price: $94.00
Sale: $39.00
ISO63 to 3.00" Tube
Short Weld Flange
304 Stainless
(ISO63-300-SF)

Tube OD: 3.00"
Flange OD: Ø3.74"
Price: $60.00
Sale: $39.00
ISO80 to 3.00" Tube
Short Weld Flange
304 Stainless
(ISO80-300-SF)

Tube OD: 3.00"
Flange OD: Ø4.33"
Price: $91.61
Sale: $48.00
ISO100 to 3.00" Tube
Short Weld Flange
304 Stainless
(ISO100-300-SF)

Tube OD: 3.00"
Flange OD: Ø5.12"
Price: $89.00
Sale: $43.00
ISO100 to 4.00" Tube
Short Weld Flange
304 Stainless
(ISO100-400-SF)

Tube OD: 4.00"
Flange OD: Ø5.12"
Price: $132.00
Sale: $55.00
ISO160 to 6.00" Tube
Short Weld Flange
304 Stainless
(ISO160-600-SF)

Tube OD: 6.00"
Flange OD: Ø7.09"
Price: $195.00
Sale: $73.00
ISO200 to 8.00" Tube
Short Weld Flange
304 Stainless
(ISO200-800-SF)

Tube OD: 8.00"
Flange OD: Ø9.45"
Price: $333.00
Sale: $145.00
ISO250 to 10" Tube
Short Weld Flange
304 Stainless
(ISO250-1000-SF)

Tube OD: 10.00"
Flange OD: Ø11.42"
Price: $487.00
Sale: $209.00
ISO320 to 12" Tube
Short Weld Flange
304 Stainless
(ISO320-1200-SF)

Tube OD: 12.00"
Flange OD: Ø14.57"
Price: $1,175.00
Sale: $475.00
ISO320 to 12.75" Tube
(Pipe OD)
Short Weld Flange
304 Stainless
(ISO320-1275-SF)

Pipe: 12.75"
Flange OD: Ø14.57"
Price: $1,568.09
Sale: $475.00
ISO400 to 16" Tube (Pipe)
Short Weld Flange
304 Stainless
(ISO400-1600-SF)

Pipe: 16.00"
Flange OD: Ø17.72"
Price: $2,065.66
Sale: $678.00
ISO500 to 20" Tube (Pipe)
Short Weld Flange
304 Stainless
(ISO500-2000-SF)

Pipe: 20.00"
Flange OD: Ø21.65"
Price: $3,334.00
Sale: $1,145.00

LDS is currently CLOSED
for our annual vacation shutdown:
We will reopen on Thursday, January 2 @ 7:00am
LDS is a family owned company and many of our employees vacation together. We thank you for your business and appreciate your understanding during this vacation schedule.

SAVE DURING OUR SHUTDOWN
Receive $10 off all orders of $100 or more
Upon Checkout, Enter Coupon Code: vacation

If you forget, we will apply the coupon for you when we return on January 2nd

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.
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