The present invention relates a modular cabinet system for attaching to truck or truck trailer combinations involved in the loading and unloading of comestible liquid products transferred in bulk from one or more production site(s) to one or more processing center(s) or end users. The cabinet system is installed onto the rear of the transport vehicle and over the outlet valve of the transport vehicle such that the valve of the transport vehicle is enclosed within the cabinet system. The cabinet system transforms the transport vehicle such that the transport vehicle can load and unload comestible liquid products from any site regardless of the facilities and equipment provided at the site without the need to modify and reconfigure pumping and or other aspects of the cabinet system based on the site. The cabinet system includes at least a pump compartment with a dock mating surface that is enclosed by a moveable door and a separate motor compartment also enclosed by a moveable door. The cabinet system is configurable to comply with applicable regulations and requirements including 3-A standards, when necessary.

A computer-controlled motorized pump system is provided. A generator is mechanically connected to a power takeoff. A first controller receives AC power from the generator and converts the AC power to DC power and provides DC power to a computing system that has one or more processors and one or more computer-readable hardware storage media and a user interface. A second controller is directly coupled to the first controller and provides AC power to a motor. The motor is mechanically connected to a pump, and the motor is in communication with, or controlled by, the computing system.

A sewer cleaning device has a rinsing hose, to which pressurized water is applied, which is stored on an assigned storage reel, and which passes through a transportation apparatus adjacent to the storage reel. A manner of operating, which protects the rinsing hose, is achieved by providing a reel arrangement, around which the rinsing hose is wrapped at least once, having two redirection reels arranged laterally adjacent to one another in the radial direction, which are offset in relation to one another in the axial direction by at least the thickness of the rinsing hose and of which at least one redirection reel is arranged tilted about an axis of symmetry, which perpendicularly intersects the axes of the two redirection reels, so that during each complete wrap around the reel arrangement forming the transportation apparatus by the rinsing hose, a pitch of the path assigned to the rinsing hose results.

A cleaning vehicle generally has a grey water reservoir having a pre-filter; an aspiration conduit leading into the grey water reservoir upstream from the pre-filter and a vacuum pump adapted to create a vacuum inside the grey water reservoir to draw grey water; a vortex separation subsystem connected downstream from the pre-filter; a filtration bag subsystem connected downstream from the vortex separation subsystem; a filtrate reservoir connected downstream from the filtration bag subsystem; a high pressure hose having an end connected downstream from the filtrate reservoir and another end having a high pressure spray nozzle; a filtrate path extending from the grey water reservoir to the high pressure spray nozzle via the pre-filter, the vortex separation subsystem, the filtration bag subsystem and the high pressure hose; and at least one pump adapted to entrain a flow of fluid along the filtrate path.

A blower drive system for a vehicle such as a vacuum truck includes a blower including a blower input shaft and a blower housing; a transfer case operably connected to transfer drive from the vehicle engine driveline to the blower input shaft; a frame bracket assembly including one or more connections to the vehicle chassis frame and one or more connections to the blower housing. The frame bracket assembly mounts the blower housing in a specified fixed angle with respect to ground and mounts the bottom of the blower housing in a specified fixed height above the vehicle chassis frame.

Fuel delivery vessels and vehicles are described. Some embodiments include nozzles for access by an operator. Some embodiments include optimized size and material characteristics. Some embodiments include various dispensing systems.

An apparatus and method are provided for offloading cargo from a tank trailer, which has at least interior compartments, to one or more discharge points. The apparatus includes two or more T-connectors each of which is connected, via a valve, to an outlet of a respective one of the interior compartments of the tank trailer. Each T-connector has an axis defined by a pair of opposing arms and, contrary to conventional apparatus and methods, the T-connectors are positioned with their axes oriented perpendicularly or obliquely relative to the length of the tank trailer. Additionally, for each T-connector, a discharge conduit is connected to one of the opposing arms so that all of the discharge conduits extend from the same side of the tank trailer, perpendicularly or obliquely relative to the length of the tank trailer. A blower conduit is also connected to each T-connector, to the other of the pair of opposing arms, and extend from the other side the tank trailer, opposite the discharge conduits. The blower conduits are also connected to at least one blower which provides air flow and pressure. The method involves providing power to the blower(s), and opening the valves to cause the cargo to flow from each of the interior compartments and form multiple flow streams which flow concurrently, along multiple flow paths, to the one or more discharge points. This apparatus and method reduce the time necessary to accomplish offloading the cargo, among other advantages.

A drinking water supply arrangement is provided for a RV, which uses fluid conduits separate from the other fresh water supply lines of the RV, separates the pump from the living RV compartment, provides independent pump controls, and stores conventional containers of drinking water in an exteriorly accessible, temperature controlled compartment, isolated from the living compartment.

A simple and lightweight solution to the storage and delivery of dry flowable materials that is cost-effective, can be standardized to facilitate transportation and isolates the materials from exposure to air, insects and other contaminants. An apparatus includes a vessel and a delivery assembly, having a rotary feeder that upon gravity discharge of the dry flowable material moves such material to a desired location.