Kovar to 7740 Pyrex - HV Series Glass Components Metal Adapters

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Glass to Metal Adapters - Kovar to 7740 Pyrex - HV Series

Kovar to 7740 Pyrex - HV Series

Features
7740 Pyrex® or optional type 7052 glass Type 304ss flange material Metal or O-ring seal geometries Kovar® or stainless steel sleeve Custom lengths available on request Other configurations available on request
Description MDC Glass to Metal Adapters facilitate the attachment of glass accessories to metal high vacuum systems and to attach UHV flange mounted devices to glass systems. Standard adapters are offered with a choice of 7740 Pyrex® to Kovar® sleeve or 7740 Pyrex® to Type 304 stainless steel sleeve nonmagnetic combination. Stainless steel is recommended for cryo temperature applications. Adapters with Kovar® sleeve material have a lower temperature limitation of -80ºC. Del-Seal™ CF flange mounted units are bakeable to 400ºC and useable to below 10-10 Torr. Kwik-Flange™ mounted adapters are bakeable to 200ºC intermittent and can be used at 150ºC sustained temperature. Overall lengths and glass lengths for all glass components are nominal ±1/8". All sizes are also available with 7052 glass.

Insulator Seal (ISI) brand catalog and custom engineered ceramic to metal seal products are manufactured to ISO 9001:2008 standard utilizing our qualified hermetic brazing and joining processes.

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All "In Stock" parts ships same business day as ordered. Lead Time indicates business days. Please Note that cut off time for same day shipment is 1:30 p.m. Pacific Standard Time. Prices and specifications are subject to change without notice. See full terms of sale here.

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KOVAR TO PYREX OVERALL LENGTH	NOMINAL GLASS O.D.	WALL THICKNESS	NOMINAL FLANGE	FLANGE O.D.	Part Number	UOM	List Price	Net Price	Lead Time	Qty
5-3/4	3/4	.050	NW16	1.18	461040 REF# KGA-075P	EACH	$111.00	$111.00	15 days
5-1/4	1	.060	NW25	1.57	461041 REF# KGA-100P	EACH	$116.00	$116.00	15 days
5-1/4	1-1/2	.080	NW40	2.16	461042 REF# KGA-150P	EACH	$157.00	$157.00	15 days
5-3/4	2	.080	NW50	2.95	461043 REF# KGA-200P	EACH	$225.00	$225.00	15 days

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