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ISO-KF Vacuum Flange Clamps

ISO-KF vacuum flange clamps provide the sealing force to fully compress the O-ring for a vacuum seal, and mechanical force to hold the two flange faces together. We offer toggle, wing nut, and bulkhead style clamps for various ISO-KF flange sizes.

ISO-KF Vacuum Flange Clamps

ISO-KF vacuum flange clamps provide the sealing force to fully compress the O-ring for a vacuum seal, and mechanical force to hold the two flange faces together. We offer toggle, wing nut, and bulkhead style clamps for various ISO-KF flange sizes.

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ISO-KF Flange Wing Nut Clamps

Hand tightened ISO-KF flange clamp
70 inch-pounds maximum torque
wing nut mechanism

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	Compare	Description		Avail.	Price	Qty.
		100312901 Wing Nut Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$7.25		100312901 Wing Nut Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $7.25
		100312903 Wing Nut Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$9.66		100312903 Wing Nut Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $9.66
		100312906 Wing Nut Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$18.27		100312906 Wing Nut Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $18.27
		100312905 Wing Nut Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$10.82		100312905 Wing Nut Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $10.82

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ISO-KF Flange Wing Nut Clamps

ISO-KF Flange Toggle Clamps

Quick operating ISO-KF flange clamp
Positive locking method
Can not be over tightened

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	Compare	Description		Avail.	Price	Qty.
		100318801 Toggle Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$16.17		100318801 Toggle Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $16.17
		100318803 Toggle Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$18.80		100318803 Toggle Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $18.80
		100318806 Toggle Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$22.89		100318806 Toggle Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $22.89
		100318805 Toggle Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$20.16		100318805 Toggle Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $20.16

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ISO-KF Flange Toggle Clamps

ISO-KF Flange Toggle Clamps with Lanyard

Lanyard prevents accidental opening and fastening pin loss
Heavy duty spring supports full range of production tolerances
Positive locking method

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	Compare	Description		Avail.	Price	Qty.
		100318801-L Toggle Flange Clamp, Lanyard, NW16 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$18.59		100318801-L Toggle Flange Clamp, Lanyard, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $18.59
		100318803-L Toggle Flange Clamp, Lanyard, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$21.21		100318803-L Toggle Flange Clamp, Lanyard, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $21.21
		100318805-L Toggle Flange Clamp, Lanyard, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$22.68		100318805-L Toggle Flange Clamp, Lanyard, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $22.68
		100318806-L Toggle Flange Clamp, Lanyard, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$26		100318806-L Toggle Flange Clamp, Lanyard, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $26

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ISO-KF Flange Toggle Clamps with Lanyard

ISO-KF Flange Bulkhead Clamps

Adapts to a baseplate or fixed flange
Standard KF seal assembly
Stainless steel bolts and washers included

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	Compare	Description		Avail.	Price	Qty.
		100318901 Bulkhead Flange Clamp, NW16 Size ISO-KF Flange, 6 Bolts, Aluminum		1 Week	$21.53		100318901 Bulkhead Flange Clamp, NW16 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $21.53
		100318905 Bulkhead Flange Clamp, NW40 Size ISO-KF Flange, 6 Bolts, Aluminum		1 Week	$31		100318905 Bulkhead Flange Clamp, NW40 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $31
		100318906 Bulkhead Flange Clamp, NW50 Size ISO-KF Flange, 8 Bolts, Aluminum		1 Week	$36		100318906 Bulkhead Flange Clamp, NW50 Size ISO-KF Flange, 8 Bolts, Aluminum 1 Week $36
		100318903 Bulkhead Flange Clamp, NW25 Size ISO-KF Flange, 6 Bolts, Aluminum		1 Week	$24.89		100318903 Bulkhead Flange Clamp, NW25 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $24.89
		100930754 Bulkhead Clamp, ISO-KF NW16		1 Week	$21.74		100930754 Bulkhead Clamp, ISO-KF NW16 1 Week $21.74

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ISO-KF Flange Bulkhead Clamps

ISO-KF Flange Chain Clamps

Clamp chains for large size ISO-KF flanges
NW80 and NW100 flange sizes
Aluminum construction

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	Compare	Description		Avail.	Price	Qty.
		100994717 Chain Flange Clamp, NW100 Size ISO-KF Vacuum Flange, Aluminum		Contact Us	$394		100994717 Chain Flange Clamp, NW100 Size ISO-KF Vacuum Flange, Aluminum Contact Us $394
		100993460 Chain Flange Clamp, NW80 Size ISO-KF Vacuum Flange, Aluminum		Contact Us	$263		100993460 Chain Flange Clamp, NW80 Size ISO-KF Vacuum Flange, Aluminum Contact Us $263

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ISO-KF Flange Chain Clamps

Series 31 ISO-KF Vacuum Components & Fittings

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