Patents Assigned to Fast Flow LLC
  • Self-priming centrifugal pump free of mechanical seals
    Patent number: 8152443
    Abstract: A centrifugal pump mounted in an external housing. The pump has a split housing containing an impeller with outwardly extending vanes that is mounted on a drive shaft. The drive shaft at one end is mounted to a sealed bearing within the external housing and at the other end to a drive.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: April 10, 2012
    Assignee: Fast Flow, LLC
    Inventor: Steve Pemberton
  • Pump
    Patent number: 7442003
    Abstract: A centrifugal pump is provided for use with fluids, gases, and solids in connection with a drive shaft and a motor. The pump has a housing and at least a 30 degree sloped impeller mounted on the shaft within the housing. The housing has opposing inlet means on each side of the impeller and a discharge outlet. The impeller can be constructed as split through its center with an associated split housing or being an integral part.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: October 28, 2008
    Assignee: Fast Flow LLC
    Inventor: Steve Pemberton
  • Pump
    Patent number: 6942448
    Abstract: A centrifugal pump is provided for use with fluids, gases, and solids in connection with a drive shaft and a motor. The pump has a housing and a sloped impeller mounted on the shaft within the housing. The housing has opposing inlets on each side of the impeller and a discharge outlet. The impeller can be constructed as split through its center with an associated split housing or being an integral part.
    Type: Grant
    Filed: September 26, 2003
    Date of Patent: September 13, 2005
    Assignee: Fast Flow LLC
    Inventor: Steve Pemberton