Adjustable novel drain assembly

A drain assembly (100), comprising:

• a recessed drain conduit (108) having an inner surface (108a), and an outer surface (108b), wherein the drain conduit (108) comprising a first portion comprising a plurality of prong members (109a, 109b) configured on the inner surface (108a), and a second portion comprising a drain opening (110) extending along the length of the second portion to define a fluid flow path that allows water to drain through the drain assembly (100);
• a grate (106) with a plurality of perforations (106a) removably disposed above and/or in the drain conduit (108);
• a ball (107) retained within the first portion of the drain conduit (108) over the drain opening (110) in between the plurality of prong members (109a,109b), wherein the ball (107) can lift off from the drain opening (110) to allow the water to drain through the drain opening (110) and rest on the opening (110) to create an airtight seal when no water flows through the drain opening (110);
• a first lip (111) disposed at a top peripherally around the drain conduit (108) and extending above the drain conduit (108), wherein between the top peripherally around the drain conduit (108) and the first lip (111) is a first cut-out ring (105);
• a recessed top portion (102) comprising a second cut-out ring (103), and a third cut-out ring (104);
• a second lip (101) disposed at a top peripherally around the recessed top portion (102) and extending above the recessed top portion (102);
• and
• wherein the first cut-out ring (105), the second cut-out ring (103), and the third cut-out ring (104) allow the drain assembly (100) to be adjusted to fit differently sized drain holes located at least on a floor or sump pit pump cover.