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  • GASKETS, ENVELOPE STYLE, PTFE, SILICONE CORE, 300MM AND 400MM
CG-1968-G

GASKETS, ENVELOPE STYLE, PTFE, SILICONE CORE, 300MM AND 400MM

This envelope style gasket is machined using chemically resistant virgin PTFE and has a silicone core. The larger sealing surface results in improved sealing under full vacuum, as opposed to other o-ring materials. Gasket for use with 300mm Duran Flange on 30L and larger reactors. 13-7/8" OD gasket is used as the bottom seal on 300mm filter reactors. The 400mm gasket can be used on all reactors having a 400mm Duran Flange. 

Item NumberItem DescriptionPQPriceQty AvailQuantity
CG-1968-G-01
PTFE Envelope Gasket For 300mm Duran Flange, 11-5/8" ID X 15" OD, 1/8" Silicone Core
EACH
 ✱
$283.35
39
CG-1968-G-03
PTFE Envelope Gasket For 300mm Duran Flange, 11-5/8" ID X 13 7/8" OD, 1/8" Silicone Core
EACH
 ✱
$330.35
51
CG-1968-G-400
PTFE Envelope Gasket for 400mm Duran Flange, 15-25/32" ID X 18-1/2" OD, 1/8" Silicone Core
EACH
 ✱
$543.50
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  ✱ Chemistry Equipment and Hardware Product line

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