A problem has been discovered in recent weeks concerning the Lab 20 cryogenic dewar discharge device. A complete seal is not created by the rubber plug on the device, thus hampering the pressure building process necessary for proper liquid nitrogen withdrawal. This problem only affects Lab 20 cryogenic dewar discharge devices and it arose due to the change in material from our supplier. A solution for this problem has come up which involves switching out the rubber plug and bolt on the discharge device. You will need to place an order for the modified plug (13465974) and the new bolt assembly (9086779), if your customer is facing trouble with their Lab 20 cryogenic dewar discharge device.
Tuesday, March 10, 2009
Lab 20 Cryogenic Dewar Discharge Device
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