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: $60.00
Sale: $39.00
ISO63 Short Weld Flange Aluminum
(ISO63-250-ASF-OS)


Tube OD: 2.50"
Flange OD: 3.74"

Price: $43.00
Overstock: $19.00
ISO80 to 3.00" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO80-300-SF-OS)
ISO80 Short Weld Flange Aluminum <br> (ISO80-300-ASF-OS)
ISO80 to 3.00" Tube
Short Weld Flange
304 Stainless
(ISO80-300-SF-OS)


Tube OD: 3.00"
Flange OD: Ø4.33"

Price: $76.00
Overstock: $36.70
ISO80 Short Weld Flange Aluminum
(ISO80-300-ASF-OS)


Tube OD: 3.00"
Flange OD: 4.33"

Price: $54.00
Overstock: $23.00
ISO100 to 4.00" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO100-400-SF-OS)
ISO100 Short Weld Flange Aluminum <br> (ISO100-400-ASF-OS)
ISO100 to 4.00" Tube
Short Weld Flange
304 Stainless
(ISO100-400-SF-OS)


Tube OD: 4.00"
Flange OD: Ø5.12"

Price: $82.00
Overstock: $39.98
ISO100 Short Weld Flange Aluminum
(ISO100-400-ASF-OS)


Tube OD: 4.00"
Flange OD: 5.12"

Price: $60.00
Overstock: $24.00
ISO160 to 6.00" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO160-600-SF)
ISO160 Short Weld Flange Aluminum <br> (ISO160-600-ASF-OS)
ISO160 to 6.00" Tube
Short Weld Flange
304 Stainless
(ISO160-600-SF)


Tube OD: 6.00"
Flange OD: Ø7.09"

Price: $120.00
Overstock: $59.25
ISO160 Short Weld Flange Aluminum
(ISO160-600-ASF-OS)


Tube OD: 6.00"
Flange OD: 7.09"

Price: $100.00
Overstock: $45.00
ISO200 to 8.00" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO200-800-SF-OS)
ISO200 Short Weld Flange Aluminum <br> (ISO200-800-ASF-OS)
ISO200 to 8.00" Tube
Short Weld Flange
304 Stainless
(ISO200-800-SF-OS)


Tube OD: 8.00"
Flange OD: Ø9.45"

Price: $189.00
Sale: $107.00
ISO200 Short Weld Flange Aluminum
(ISO200-800-ASF-OS)


Tube OD: 8.00"
Flange OD: 9.45"

Price: $150.00
Overstock: $58.00
ISO250 to 10" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO250-1000-SF)
ISO250 Short Weld Flange Aluminum <br> (ISO250-1000-ASF-OS)
ISO250 to 10" Tube
Short Weld Flange
304 Stainless
(ISO250-1000-SF)


Tube OD: 10.00"
Flange OD: Ø11.42"

Price: $317.00
Price Drop: $152.00
ISO250 Short Weld Flange Aluminum
(ISO250-1000-ASF-OS)


Tube OD: 10.00"
Flange OD: 11.42"
Price: $175.00
Overstock: $72.00
ISO320 to 12" Tube <br> Short Weld Flange <br> 304 Stainless <br>  (ISO320-1200-SF)
ISO320 to 12.75" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO320-1275-SF)
ISO320 to 12" Tube
Short Weld Flange
304 Stainless
(ISO320-1200-SF)


Tube OD: 12.00"
Flange OD: Ø14.57"

Price: $1,150.00
Price Drop: $378.00
ISO320 to 12.75" Tube
Short Weld Flange
304 Stainless
(ISO320-1275-SF)


Pipe: 12.75"
Flange OD: Ø14.57"

Price: $998.00
Price Drop: $378.00
ISO400 to 16" Tube <br> Short Weld Flange <br> 304 Stainless <br> (ISO400-1600-SF-OS)
ISO500 to 20" Tube <br> Short Weld Flange <br> 304 Stainless <br>  (ISO500-2000-SF)
ISO400 to 16" Tube
Short Weld Flange
304 Stainless
(ISO400-1600-SF-OS)


Pipe: 16.00"
Flange OD: Ø17.72"

Price: $1,550.00
Overstock: $476.00
ISO500 to 20" Tube
Short Weld Flange
304 Stainless
(ISO500-2000-SF)


Pipe: 20.00"
Flange OD: Ø21.65"

Price: $3,125.00
Price Drop: $770.00

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.