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VCR Fitting Feedthroughs - Metal Gasket

Single .250 Tube / 1.33 CF Flange (VCR Fitting)
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211150
Average: 1 (1 vote)
$253.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on a 1.33 CF flange

$253.00
Single .250 Tube / 2.75 CF Flange (VCR Fitting)
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211151
Average: 1 (1 vote)
$289.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on a 2.75 CF flange

$289.00
Dual .250 Tube / 2.75 CF Flange (VCR Fitting)
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211152
Average: 1 (1 vote)
$605.00

VCR 1/4" Dual Tube Cryogenic Fluid Feedthrough on a 2.75 CF flange

$605.00
Single .250 Tube / ISO NW16 KF Flange (VCR Fitting)
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211153
Average: 1 (1 vote)
$249.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on ISO NW16 KF flange

$249.00
Single .250 Tube / ISO NW25 KF Flange (VCR Fitting)
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211154
Average: 1 (1 vote)
$267.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on ISO NW25 KF flange

$267.00
Single .250 Tube / ISO NW40 KF Flange (VCR Fitting)
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211155
Average: 1 (1 vote)
$275.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on ISO NW40 KF flange

$275.00
Single .250 Tube / ISO NW50 KF Flange (VCR Fitting))
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211156
Average: 1 (1 vote)
$289.00

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on ISO NW50 KF flange

$289.00
Dual .250 Tube / ISO NW40 KF Flange (VCR Fitting)
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211157
Average: 2 (1 vote)
$597.00

VCR Dual 1/4" Dual Tube Cryogenic Fluid Feedthrough on ISO NW40 KF flange

$597.00
Dual .250 Tube / ISO NW50 KF Flange (VCR Fitting)
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211158
Average: 2 (1 vote)
$605.00

VCR 1/4" Dual Tube Cryogenic Fluid Feedthrough on ISO NW50 KF flange

$605.00
Single .250 Tube / 1-Inch Baseplate Mount (VCR Fitting)
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211159

VCR 1/4" Single Tube Cryogenic Fluid Feedthrough on 1-Inch Bolt, Baseplate Mount

VCR Fitting Feedthroughs - Metal Gasket

Cryogenic - VCR Fitting Feedthroughs

Cryogenic service fluid feedthroughs are used to deliver gas and/or coolants, such as Liquid Nitrogen LN2, into high (HV) and ultrahigh (UHV) vacuum systems. Feedthroughs are available with single or dual 1/4 inch tube supply lines. Supply lines are thermally insulated by a 1/2 inch coaxial support tube, which creates a vacuum gap around each supply line. Feedthroughs are terminated with VCR metal-gasket-fitted, ultrahigh-vacuum-rated fittings .

VCR® fittings are zero-clearance, demountable UHV compatible mechanical joints produced by crushing a deformable metal gasket between two mating and polished fitting gland faces. Fitting gland finish, and metal gasket temper are critical parameters for making reliable, gas and ultrahigh vacuum seals.

Can't find what you need? Contact Accu-Glass Products to discuss other configuration options or solutions customized to your specific requirements.