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source of vacuum is not used plug the opening with a 3 8 cup plug Part No 838323 I If converting to use the added source of vacuum plug previously used opening with pipe plug |
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above source of vacuum is not used plug the opening with 3 B cup plug Part No 838323 If converting to use the added source of vacuum plug previously used opening with pipe plug Part |
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vacuum is not used plug the opening with 3 8 inch clup plug 1 Part No 838323 1 If converting to use the added source of vacuum plug previously used opening with 1 pipe plug |