ISO Short Weld Flanges

ISO Short Weld Flange
ISO Claw Clamp Series (ISO-K)
Overstock and Price Drops

• Internal Weld
• Self Aligning
• Accepts STD inch tubing
• Infinitely rotatable

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

ISO63 (LF63)

Flange OD: 3.74"

Tube OD 2.50"

ISO80 (LF80)

Flange OD: 4.33"

Tube OD 3.00"

ISO100 (LF100)

Flange OD: 5.12"

Tube OD 4.00"

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"




ISO63 to 2.50" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO63-250-SF)
ISO63 Short Weld Flange Aluminum <br> (ISO63-250-ASF-OS)
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 Short Weld Flange Aluminum
(ISO63-250-ASF-OS)


Tube OD: 2.50"
Flange OD: Ø3.74"

Price: $43.00
Overstock: $19.00
ISO80 Short Weld Flange Aluminum <br> (ISO80-300-ASF-OS)
ISO200 to 8.00" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO200-800-SF)
ISO80 Short Weld Flange Aluminum
(ISO80-300-ASF-OS)


Tube OD: 3.00"
Flange OD: Ø4.33"

Price: $54.00
Overstock: $23.00
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
ISO200 Short Weld Flange Aluminum <br> (ISO200-800-ASF-OS)
ISO250 to 10" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO250-1000-SF)
ISO200 Short Weld Flange Aluminum
(ISO200-800-ASF-OS)


Tube OD: 8.00"
Flange OD: Ø9.45"

Price: $150.00
Overstock: $58.00
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
ISO250 Short Weld Flange Aluminum <br> ISO250-1000-ASF-OS
ISO320 to 12" Tube <br> Short Weld Flange <br> 304 Stainless <br>  (ISO320-1200-SF)
ISO250 Short Weld Flange Aluminum
ISO250-1000-ASF-OS


Tube OD: 10.00"
Flange OD: Ø11.42"
Price: $175.00
Overstock: $72.00
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 <br> (Pipe OD) <br> Short Weld Flange <br> 304 Stainless <br> (ISO320-1275-SF)
ISO500 to 20" Tube (Pipe) <br> Short Weld Flange <br> 304 Stainless <br>  (ISO500-2000-SF)
ISO320 to 12.75" Tube
(Pipe OD)
Short Weld Flange
304 Stainless
(ISO320-1275-SF)


Pipe: 12.75"
Flange OD: Ø14.57"

Price: $1,175.00
Sale: $475.00
ISO500 to 20" Tube (Pipe)
Short Weld Flange
304 Stainless
(ISO500-2000-SF)


Pipe: 20.00"
Flange OD: Ø21.65"

Price: $3,175.00
Sale: $1,145.00

LDS will be CLOSED due to Hurricane Ian
Wednesday, September 28, 2022 and will
Reopen on Friday, September 30, 2022
Weather and Utilities Permitting

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

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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.