Zurn Industries, Inc.

William A Verdecchia

Douglas R Wroblewski

Michael A Funari

Jason E Morris

Robert E Saadi

Carl R Nicolia

Christopher A Majocka

Doug Wroblewski

Kevin D Himes

Michael Thomas Benesh

Donald J Bissell

Douglas Dalton

David A Ecklund

Joseph Sanfilippo

Patrick Slater

Joseph T O'Connor

Chris Majocka

A drain assembly includes a drain body connected to a drain pipe such that the drain body is in fluid communication with the drain pipe; and a drain head assembly adjustably connected to the drain body such that the drain head assembly is in fluid communication with the drain body. The drain head assembly includes a shank adjustably connected to the drain body and a strainer assembly connected to the shank. The strainer assembly includes a strainer, an upper frame, and a lower frame connected to each other. The lower frame includes a connection feature that non-threadably and removably connects the strainer assembly to the shank. The drain assembly further includes a cover removably connected to the shank in a position over the shank and to at least partially define a void in a poured concrete slab around the shank.

Rough-in adapter

A vertical carrier for a wall-hung lavatory includes at least two vertically-extending upright members and at least one waste line sleeve connected to the at least one of the at least two vertically-extending upright members. The at least one waste line sleeve includes a horizontal passageway defined therein, the horizontal passageway being configured to allow a horizontal waste line to extend through the at least one waste line sleeve and the at least one of the at least two vertically-extending upright members.

Waste line sleeve for lavatory carrier

A flush valve diaphragm that includes a body portion and a peripheral sealing portion. The body portion is flexible and has a central passageway. The peripheral portion includes an integral filter, an exit chamber, and a bypass arrangement, such that water flowing through the filter flows through the bypass arrangement. The integral filter prevents clogging of the bypass arrangement. The diaphragm is used in a flush valve diaphragm assembly and a flush valve.

Flush valve diaphragm

A slotted drain having a first channeled half having a first engaging structure and a second channeled half having a second engaging structure mating within the first engaging structure is disclosed. The first channeled half can define a cantilever snap-fit recess and the second channeled half can comprise a cantilever snap-fit protrusion. A slot is formed when the first and second channeled halves are joined. The slot is adapted to receive a liquid variant and the slotted drain is adapted to receive the liquid from the slot into the first and second channeled halves. The slotted drain may optionally include a concrete pass-through port, a rebar clip, bedding feet and/or securement ribs. A method of assembling a slotted drain is also disclosed.

Slotted drain

A refill ring for a flush valve that is attached to a guide member of a valve assembly and is positioned for contact with a passage of the flush valve is described. The refill ring includes an annular-shaped solid resilient member, such as an O-ring. The refill ring is received on the guide member. Alternatively, the refill ring can be integrally formed on an underside of the diaphragm.

Flush valve

A unitary diaphragm assembly for use primarily in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a sealing portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent the sealing portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. The diaphragm defines an orifice having a ring portion that flexes when a pressure difference is applied across the orifice thereby increasing the flow rate across the diaphragm. The orifice has a smaller diameter at a first end relative to a second end of the orifice. A method of compensating for a pressure difference across the diaphragm is also disclosed.

Diaphragm orifice for flushometer

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Erie, PA, United States of America

William A Verdecchia