The current invention teaches a universal manifold for delivering chemical liquids to a storage container. The universal manifold contains a universal mating system that enables a single manifold to attach to a number of variously sized storage containers that include a number of variously sized fill apertures. This enables the use of the same universal manifold for the delivery and collection of liquid chemical to the storage container at different times.

A gathering and dispensing scoop with agitating gate valve provides a scoop body defining an upper opening, a bottom opening, and a channel extending therebetween. A handle extends radially from an outer peripheral surface of the scoop body. A gate valve transects the channel and has a user operable finger tab adjacent to the handle for a user to move the gate valve from a first position transecting the channel and obstructing the bottom opening to a second position wherein the gate valve no longer obstructs the channel and opens the bottom opening.

A vacuum nozzle includes a main body and at least one auxiliary body. The main body has a first open end and a second open end. The first open end is coupleable to a vacuum hose and the second open end is configured for receiving materials to be transferred. The auxiliary body has a first auxiliary opening and a second auxiliary opening. The first auxiliary opening is positioned closer to the first open end of the main body than the second open end of the main body. The second auxiliary opening covers a portion of the second open end of the main body. The auxiliary body provides a dedicated auxiliary passageway for providing a consistent flow of air to the second open end of the main body when the vacuum nozzle is in use.

A system for warning that a fuel line nozzle should be removed from a gas tank, by: determining that a fuel pump nozzle has been tilted from its resting position in a pump cradle to a refueling position where it has been inserted into a gas tank tube; and then determining that fueling through the fuel line has stopped by detecting vibration of the fuel pump nozzle when the fuel line shuts off; and then activating an alert system including a warning light and an audible sound if the fuel pump nozzle has not been removed from the gas tank tube and returned to the pump cradle after a predetermined period of time. The system can also wirelessly transmit fuel line use data to a remote computer.

A refueling station protective door cover apparatus may include a station top cover, including a substantially flat surface disposable over a top portion of a refueling station. The apparatus may include a top door shield disposable on a first perimeter of the station top cover, and the top door shield may include a raised shield. The apparatus may include a button cover disposable over a grade selection area of the refueling station. The button cover may include a substantially flat surface and one or more button protectors disposed in the substantially flat surface of the button cover. The apparatus may include an upper display cover disposable over a first display screen of the refueling station. The apparatus may include a selection display cover disposable over a second display screen of the refueling station.

A refueling station protective door cover apparatus may include a station top cover, including a substantially flat surface disposable over a top portion of a refueling station. The apparatus may include a top door shield disposable on a first perimeter of the station top cover, and the top door shield may include a raised shield. The apparatus may include a button cover disposable over a grade selection area of the refueling station. The button cover may include a substantially flat surface and one or more button protectors disposed in the substantially flat surface of the button cover. The apparatus may include an upper display cover disposable over a first display screen of the refueling station. The apparatus may include a selection display cover disposable over a second display screen of the refueling station.

A vacuum nozzle includes a main body (12) and at least one auxiliary body (22). The main body has a first open end (16) and a second open end (18). The first open end is coupleable to a vacuum hose (2) and the second open end is configured for receiving materials to be transferred. The auxiliary body (130) has a first auxiliary opening (136) and a second auxiliary opening (138). The first auxiliary opening is positioned closer to the first open end of the main body than the second open end of the main body. The second auxiliary opening covers a portion of the second open end of the main body. The auxiliary body provides a dedicated auxiliary passageway for providing a consistent flow of air to the second open end of the main body when the vacuum nozzle is in use.

A device for opening and closing a urea inlet for a vehicle is configured to close an inlet of a urea filler neck in a push manner and to open the same in a pull manner, preventing a user from touching the vehicle body or peripheral portions when opening and closing the inlet.

A device for opening and closing a urea inlet for a vehicle is configured to close an inlet of a urea filler neck in a push manner and to open the same in a pull manner, preventing a user from touching the vehicle body or peripheral portions when opening and closing the inlet.

Compliance modules for fluid dispensers are disclosed herein. Exemplary embodiments of the compliance modules include a housing, a processor, memory, wireless communication circuitry and voltage monitoring circuitry for detecting a change in voltage of a dispenser power supply. The processor, memory and voltage monitoring circuitry are located within the housing. A connector for electrically connecting the module to a power supply of the dispenser is also included. The compliance module receives power from the dispenser. The processor determines a dispense event has occurred as a function of a change in voltage detected by the voltage monitoring circuitry. The processor causes the wireless communication circuitry to transmit a signal indicative of a dispense event.