- THE MAGAZINE
HydraMaster's new Dura-Flow APO can be factory installed or field installed on any Boxxer or Maxx unit, the company says. Externally mounted for easy service, the Dura-Flow APO is driven by a high-efficiency DC motor.
The vertical mounting design protects the APO assembly from damage and preserves van floor space. The Dura-Flow APO is engineered to produce a 4.5 GPM flow under full vacuum (14-inch HG). Since no filters are required, the Dura-Flow APO is able to pump solids and debris.