Pressure management apparatus and methods

摘要

Pressure management apparatus are provided herein for coupling to an end of a vent pipe of a storage tank. Exemplary pressure management apparatus include a removable filter adapted to minimize and/or prevent debris from traveling from an interior of a storage tank to an interior of a housing of the pressure management apparatus. Further exemplary pressure management apparatus include a pressure valve with a high pressure valve portion and a low pressure valve portion. Methods of providing a pressure management apparatus are also disclosed.