Abstract: A waste collection and disposal unit including a tank, a float-switch sensing system, and a grinder pump. The tank contains a contoured and sloping floor, a front section, a back section, two side sections and a one-piece lid, which is securable onto the other sections of the tank. The floor slopes downwardly from below the float-switch sensing system to below the grinder pump at an angle of at least about 5 degrees and is contoured in a downward curved arc between the front and back sections of the tank.

Abstract: A molded basin for use with a submersible sump, sewage or grinder pump. The molded construction of the basin permits design improvements to be incorporated into the basin including bolt down slots in a bottom flange of a bottom of the basin, a molded inner basin mounting surface for a float tree, a molded inner surface support mount to receive a bracket of a rail system used to raise and lower the pump within the basin, a disc that fits within the basin and is supported by a molded inner facing horizontal rib to create a wet/dry well and structural features present in a top surface of the basin and a cover for the basin to close said basin. Extension risers may be added to extend the height of the basin, wherein the extension risers contain many of the same structural features that are present in the basin.

Abstract: A float tree for suspending floats within a basin system includes a rod portion, a cap section, movably affixed to the rod portion, and a spring provided between the cap section and the rod section. The spring provides force against the rod portion and the cap section. A first and second cap can be included to seat the spring between the cap section and the rod portion within the float tree.

Abstract: A water-powered sump pump including a chamber with a water supply inlet, wastewater inlet and a discharge outlet, wherein a venturi is secured within the chamber, and an elbow joint, including a wastewater exit portion and a wastewater entrance portions. This elbow joint is rotationally securable to the wastewater inlet of the chamber to permit securing of the water-powered sump pump in any desired orientation in relation to the sump. In one embodiment the wastewater inlet includes a cylindrical ingress portion with an upwardly facing ridge around a circumference thereof. The securing system of the elbow joint includes tabs on an inner surface of the exit portion of the elbow, each tab containing an inwardly extending rib which rib extends beyond the upwardly facing ridge on the ingress portion of the wastewater inlet when the elbow joint is secured onto the wastewater inlet.

Abstract: A reversible grinder pump with cutter plate and cutter blade, wherein the cutter plate is attached to an inlet of the reversible grinder pump and is located adjacent to the cutter blade, wherein the cutter plate includes pairs of angled openings, wherein each of the pair of angled openings extends through the cutter plate and has a shape which is a mirror image of the other angled opening of the pair of angled openings, when viewed from above a surface of the cutter plate. The cutter blade of the reversible grinder pump contains a pair of triangular cross section, prism-shaped cutting edges, which are congruent to each other and reflective, extending in opposite directions from each other.

Abstract: A flexible, arc-shaped cord minder clip for securing power cords or float cords to piping or a float tree of a water, sewage, grinder or sump pump, wherein the degree measure of the arc of the clip is from about 55 to about 270 degrees, wherein the width of the clip is from about 0.5 inch to about 3 inches; and wherein secured to or a molded component of an outer surface of the clip around its circumference are one or more flexible, open c-shaped cord holders. Alternatively, the c-shaped cord holder may be formed as a component of the clip and may be structured to hold the cord against a surface of the piping or float tree.

Abstract: A molded basin for use with a submersible sump, sewage or grinder pump. The molded construction of the basin permits design improvements to be incorporated into the basin including bolt down slots in a bottom flange of a bottom of the basin, a molded inner basin mounting surface for a float tree, a molded inner surface support mount to receive a bracket of a rail system used to raise and lower the pump within the basin, a disc that fits within the basin and is supported by a molded inner facing horizontal rib to create a wet/dry well and structural features present in a top surface of the basin and a cover for the basin to close said basin. Extension risers may be added to extend the height of the basin, wherein the extension risers contain many of the same structural features that are present in the basin.

Abstract: A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured to the bracket above a bottom surface of the basin. The openings in the cutter plate have an unique shape which assists in the cutting of material which flows through an inlet of a grinder pump. The shape of the cutter blade cooperates with the openings in the cutter plate such that solids are forced between these respective components and thereby are efficiently cut into small pieces for passing through the openings and for discharge from the grinder pump basin system.

Abstract: A sealed and self-contained tankless water heater flushing system including a holding basin, a cover lid for the holding basin firmly securable and sealed liquid tight to the holding basin, a submersible pump contained within the holding basin, a submersible pump hose, securable from the submersible pump within the holding basin to a discharge opening in the cover of the holding basin, a filter system, securable within the holding basin to a filter opening contained in the cover lid, wherein the filter system includes a filter for filtering solid substances from the tankless water heater during a flushing process, a discharge hose for connecting the discharge opening to the water heater, and a filter hose for connecting the filter opening to the water heater.

Abstract: A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured to the bracket above a bottom surface of the basin. The bracket includes a front portion, which prevents waste water from interacting adversely with the grinder pump when it enters the basin. A discharge system for the grinder pump is secured to an outlet of the grinder pump and includes a discharge pipe and a flexible discharge coupling. Flow directional jets are also provided in an elbow of the pump discharge system to direct waste water and solids away from the grinder pump.

Abstract: A UV Disinfection System is provided comprising a wastewater treatment device in combination with a UV treatment device. Multiple embodiments provide that the UV treatment device is contained substantially within the wastewater treatment device. Embodiments include those wherein the UV treatment device is substantially vertically oriented and extends downward from an outlet shared by the wastewater treatment device and the UV treatment device, thereby requiring all flow exiting the wastewater treatment device to pass through the UV treatment device.

Abstract: A pump is provided including a cutter plate disposed at a pump inlet including a plurality of holes. Multiple embodiments provide that the pump includes a rotatable cutter blade disposed substantially adjacent to the cutter plate. Embodiments include those wherein the plurality of holes are angled in a direction of rotation of the cutter blade. In some embodiments, the cutter blade has at least one relief hole and at least one cutting edge. Additional embodiments include those wherein a ring extends outward from the pump inlet for channeling material toward the pump inlet in a substantially perpendicular approach with respect to the cutter plate.

Abstract: A System and Method for Explosion-Proof Pump is provided that includes a component being mated to and sealed against an adjacent component. An embodiment provides that the component is a switch housing having a cavity formed therein. A switch is secured in the cavity and the adjacent component is selected from the group access plate and motor housing.

Abstract: A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured to the bracket above a bottom surface of the basin. The bracket includes a front portion, which prevents waste water from interacting adversely with the grinder pump when it enters the basin. A discharge system for the grinder pump is secured to an outlet of the grinder pump and includes a discharge pipe and a flexible discharge coupling. Flow directional jets are also provided in an elbow of the pump discharge system to direct waste water and solids away from the grinder pump.