A drain assembly comprises a shroud, a shank, and a frame. The drain assembly may further comprise a shim with an angled top surface. The frame may have an angled bottom surface. A rotational orientation of the angled top surface of the shim relative to the shank and a rotational orientation of the angled bottom surface of the frame relative to the shank may be independently adjustable, thereby allowing for the top surface of the frame to be both angularly and rotationally adjusted relative to a central axis of the drain assembly independent of the positional height of the shank. The drain assembly may further comprise a cover having bendable tabs. The bendable tabs may be disposed around a periphery of the cover and may be configured to contact an angled inner surface of an upper bowl of the shroud, such that the bendable tabs bend around the frame, thereby locking the cover onto the frame.

The invention relates to a method for arranging an element, such as a shower board or shower drain, in a floor, which method includes the steps of: providing an element which has an upper surface with at least two straight edges lying at an angle, preferably an angle of 90 degrees. The element has a strip of a flexible watertight layer standing upright from the upper surface along the corner of the two straight edges; folding the upright strip downward, wherein the folding edge is shaped adjacently of the two straight edges of the corner and wherein the strip of the flexible watertight layer hangs downward from this folding edge; and arranging the element in the floor. The upper surface of the floor lies flush with the upper surface of the element.

A combination of a cover plate and a drain, preferably a floor drain is described. The cover plate is provided with first locking means and the drain is provided with cooperating second locking means for releasable connection of the cover plate to the floor drain. The cover plate is a temporary cover plate for use during installation of the drain. The cover plate may be used for a temporary protection of a drain during installation of the drain and for installing and adjusting the inclination of the drain without the need of separate levelling tools. To obtain this the cover plate is provided with levelling means for determining the orientation of the cover plate and thereby also the drain in relation to a horizontal or a vertical plane. The first locking means or the second locking means comprises a weakening arranged such that at least a part of the locking means is preferably damaged when the cover plate is removed from the drain to ensure that the cover is not reused.

Structures for housing a filtration media for the removal and/or solidifying of synthetic ester-based fluids from liquids are provided. The structures disclosed include: a stormwater insert container for installation within a storm drain designed for intake of high volumes of water; an angling filter plug mounting structure and pre-filter basket for a flush installation on a planar floor, such that the filtration media rests beneath the floor and releases filtered liquids into a drainage area; a trench filtration assembly for installation into a trench below surface level, such that the unfiltered liquid passes through the trench and a trench box disposed within the trench filtration assembly prior to passing through the filtration media into a drainage area; and a liner box assembly for installation over an opening made in a non-permeable liner for purposes of pre-filtering contaminated liquids as it flows through the liner box and subsequently the filtration media.

A connector pipe screen device configured for mounting on a water conduit includes an expandable ring mounting assembly, the expandable ring mounting assembly being configured to be engagable with and securable to the conduit near or at an axial end of the conduit at which a conduit opening is disposed, a back plate mounted on the expandable ring mounting assembly and a front cover mounted on the back plate. The front cover has a perforated portion defining a multiplicity of openings formed therein to allow water to pass through the perforated portion and to prevent debris carried by the water from passing through the perforated portion.

An elongated floor cleanout assembly includes a drain assembly. The drain assembly has a body assembly and a grating cover secured to the body assembly by at least one screw. The drain assembly also has a cap enclosing the drain assembly and secured to the grating cover by the at least one screw. The cap defines at least one slit having an arcuate portion and an end. The at least one screw is captured in the arcuate portion and the cap can be rotated to selectively allow the at least one screw to freely pass through the end for removal of the cap without removing the at least one screw.

The present invention relates to a cover for a drain which traps hair or other debris traveling with water or other liquids down the drain. In most embodiments the drain cover comprises an outer and inner perimeter with one or more slits cut from the outer perimeter towards the inner perimeter. The shape and design of the drain cover allows it to cover any drain type, whether the grate is level with the bottom of the receptacle, recessed into the bottom of the receptacle, or whether a stopper sticks up from the bottom of the receptacle. In many embodiments the drain cover also comprises gaps for allowing water to flow through and projections for catching the hair or other debris.

A two-stage filtering drain cover that can be retrofitted to an existing, original construction, areaway drain cover. The filtering drain cover of the invention inhibits the accumulation of debris on the existing drain cover, and passage of debris into the drain, and helps to prevent clogs and flooding. The outer cover member of the device is configured with passages that permit liquid flow through the outer cover while filtering larger size debris particles that may be entrained in the passing liquid. A perimeter wall on the outer cover and with similar liquid flow passages stops larger debris from passing the outer cover. An inner filter member fits within the outer cover and is configured with relatively smaller passages to obstruct smaller sized debris that may have penetrated the outer cover from passing into the drain.

A drain assembly including a shroud, a shank having a cylindrical radially inward facing surface defining an axis, a grate defining a plurality of openings, a frame positioned axially between the shank and the grate, and where the frame is configured to support the grate. The drain assembly also includes a cover removably coupleable to the drain assembly and configured to prevent material from coming into contact with the grate, where the cover includes an axial height defining an axial envelope, and where the grate is positioned within the axial envelope.

The present disclosure provides an apparatus for preventing offensive odors for a drain port, the apparatus including: a plate that is formed in a plate shape so that it can be stably attached to the upper part of a drain manhole, and has a through hole formed in the center; a drain pipe that is connected to the through hole in the lower direction of the plate, is bent laterally from the lower direction, and has a shape in which an end is cut diagonally; and a shielding film that is connected by a hinge to the end of the drain pipe, is opened by rainwater or sewage discharged from the drain pipe, or is closed by a load. With such a configuration, a drain pipe is formed to guide rainwater, and a shielding film that is opened by rainwater or closed by a load is provided at the end part of the drain pipe, thereby preventing offensive odors generated from the drain port and also preventing insects from flowing into the drain port.