A method and apparatus are provided for controlling a fuel delivery system to limit acidic corrosion. An exemplary control system includes a controller, at least one monitor, an output, and a remediation system. The monitor of the control system may collect and analyze data indicative of a corrosive environment in the fuel delivery system. The output of the control system may automatically warn an operator of the fueling station of the corrosive environment so that the operator can take preventative or corrective action. The remediation system of the control system may take at least one corrective action to remediate the corrosive environment in the fuel delivery system.

A method and apparatus are provided for controlling a fuel delivery system to limit acidic corrosion. An exemplary control system includes a controller, at least one monitor, an output, and a remediation system. The monitor of the control system may collect and analyze data indicative of a corrosive environment in the fuel delivery system. The output of the control system may automatically warn an operator of the fueling station of the corrosive environment so that the operator can take preventative or corrective action. The remediation system of the control system may take at least one corrective action to remediate the corrosive environment in the fuel delivery system.

A manual fuel pump device comprises a crank operated fuel pump in mechanical communication with a spring-loaded hand crank by means of a pump, pulley, and belt system. A dynamo is in mechanical communication with the belt thereby generating a useable electrical current. The device is configured to be an additional component of industry grade fuel dispenser permitting a user to operate the dispenser in the event of an electrical outage.

A manual fuel pump device comprises a crank operated fuel pump in mechanical communication with a spring-loaded hand crank by means of a pump, pulley, and belt system. A dynamo is in mechanical communication with the belt thereby generating a useable electrical current. The device is configured to be an additional component of industry grade fuel dispenser permitting a user to operate the dispenser in the event of an electrical outage.

A handheld fluid meter includes a cartridge valve controlling the flow of fluid through the handheld meter. The cartridge valve includes a valve cartridge and a valve stem disposed within the valve cartridge. The cartridge valve guides the valve stem and provides the only sealing surface for the dynamic seals and control seal disposed on the valve stem. The handheld meter dispenses through a nozzle, which includes an overmolded stem tip that generates a laminar fluid flow as the fluid exits the nozzle. The overmolded stem tip is a compliant material. The handheld fluid meter includes circuitry configured to invert the orientation of a visual output provided by a display of the handheld fluid meter to facilitate installation of the handheld fluid meter for use in an oil bar application.

A method and apparatus are provided for controlling a fuel delivery system to limit acidic corrosion. An exemplary control system includes a controller, at least one monitor, an output, and a remediation system. The monitor of the control system may collect and analyze data indicative of a corrosive environment in the fuel delivery system. The output of the control system may automatically warn an operator of the fueling station of the corrosive environment so that the operator can take preventative or corrective action. The remediation system of the control system may take at least one corrective action to remediate the corrosive environment in the fuel delivery system.

A method and apparatus are provided for controlling a fuel delivery system to limit acidic corrosion. An exemplary control system includes a controller, at least one monitor, an output, and a remediation system. The monitor of the control system may collect and analyze data indicative of a corrosive environment in the fuel delivery system. The output of the control system may automatically warn an operator of the fueling station of the corrosive environment so that the operator can take preventative or corrective action. The remediation system of the control system may take at least one corrective action to remediate the corrosive environment in the fuel delivery system.

This invention provides a manual fluid extractor which includes a liquid storage barrel, a barrel cover, an inflator, a liquid adding pipe base, a liquid extracting pipe, a liquid adding pipe and a control valve. The barrel cover is connected with the liquid storage barrel in a sealing way, one end of the liquid extracting pipe is connected with the liquid adding pipe base, and the other end is freely located at an interior of the liquid storage barrel. The liquid adding pipe is connected with the liquid adding pipe base, and the liquid adding pipe communicates with the liquid extracting pipe. A control valve is disposed at the liquid adding pipe. This invention reduces complexity of an assembly process, improves product performance and reduces manufacturing costs.

This invention provides a manual fluid extractor which includes a liquid storage barrel, a barrel cover, an inflator, a liquid adding pipe base, a liquid extracting pipe, a liquid adding pipe and a control valve. The barrel cover is connected with the liquid storage barrel in a sealing way, one end of the liquid extracting pipe is connected with the liquid adding pipe base, and the other end is freely located at an interior of the liquid storage barrel. The liquid adding pipe is connected with the liquid adding pipe base, and the liquid adding pipe communicates with the liquid extracting pipe. A control valve is disposed at the liquid adding pipe. This invention reduces complexity of an assembly process, improves product performance and reduces manufacturing costs.

This invention provides a manual fluid extractor which includes a liquid storage barrel, a barrel cover, an inflator, a liquid adding pipe base, a liquid extracting pipe, a liquid adding pipe and a control valve. The barrel cover is connected with the liquid storage barrel in a sealing way, one end of the liquid extracting pipe is connected with the liquid adding pipe base, and the other end is freely located at an interior of the liquid storage barrel. The liquid adding pipe is connected with the liquid adding pipe base, and the liquid adding pipe communicates with the liquid extracting pipe. A control valve is disposed at the liquid adding pipe. This invention reduces complexity of an assembly process, improves product performance and reduces manufacturing costs.