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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	$7.61		100312901 Wing Nut Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $7.61
		100312903 Wing Nut Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$10.14		100312903 Wing Nut Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $10.14
		100312906 Wing Nut Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$19.18		100312906 Wing Nut Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $19.18
		100312905 Wing Nut Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$11.36		100312905 Wing Nut Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $11.36

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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	$18.74		100318801 Toggle Flange Clamp, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $18.74
		100318803 Toggle Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$19.74		100318803 Toggle Flange Clamp, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $19.74
		100318806 Toggle Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$29		100318806 Toggle Flange Clamp, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $29
		100318805 Toggle Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$21.17		100318805 Toggle Flange Clamp, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $21.17

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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	$22.14		100318801-L Toggle Flange Clamp, Lanyard, NW16 Size ISO-KF Vacuum Flange, Aluminum 1 Week $22.14
		100318803-L Toggle Flange Clamp, Lanyard, NW25 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$22.27		100318803-L Toggle Flange Clamp, Lanyard, NW25 Size ISO-KF Vacuum Flange, Aluminum 1 Week $22.27
		100318805-L Toggle Flange Clamp, Lanyard, NW40 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$23.81		100318805-L Toggle Flange Clamp, Lanyard, NW40 Size ISO-KF Vacuum Flange, Aluminum 1 Week $23.81
		100318806-L Toggle Flange Clamp, Lanyard, NW50 Size ISO-KF Vacuum Flange, Aluminum		1 Week	$30		100318806-L Toggle Flange Clamp, Lanyard, NW50 Size ISO-KF Vacuum Flange, Aluminum 1 Week $30

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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	$22.61		100318901 Bulkhead Flange Clamp, NW16 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $22.61
		100318905 Bulkhead Flange Clamp, NW40 Size ISO-KF Flange, 6 Bolts, Aluminum		1 Week	$33		100318905 Bulkhead Flange Clamp, NW40 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $33
		100318906 Bulkhead Flange Clamp, NW50 Size ISO-KF Flange, 8 Bolts, Aluminum		1 Week	$38		100318906 Bulkhead Flange Clamp, NW50 Size ISO-KF Flange, 8 Bolts, Aluminum 1 Week $38
		100318903 Bulkhead Flange Clamp, NW25 Size ISO-KF Flange, 6 Bolts, Aluminum		1 Week	$27		100318903 Bulkhead Flange Clamp, NW25 Size ISO-KF Flange, 6 Bolts, Aluminum 1 Week $27
		100930754 Bulkhead Clamp, ISO-KF NW16		1 Week	$22.83		100930754 Bulkhead Clamp, ISO-KF NW16 1 Week $22.83

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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	$414		100994717 Chain Flange Clamp, NW100 Size ISO-KF Vacuum Flange, Aluminum Contact Us $414
		100993460 Chain Flange Clamp, NW80 Size ISO-KF Vacuum Flange, Aluminum		Contact Us	$277		100993460 Chain Flange Clamp, NW80 Size ISO-KF Vacuum Flange, Aluminum Contact Us $277

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ISO-KF Flange Chain Clamps

Series 31 ISO-KF Vacuum Components & Fittings

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