초록 ▼

A single use wall pass-through system having a fixed wall part attached through an opening in a wall and connected by at least one mounting flange. The fixed wall part includes clamping flanges used to provide a sealed connection between the fixed wall part and the hose or tube which carries the mat

A single use wall pass-through system having a fixed wall part attached through an opening in a wall and connected by at least one mounting flange. The fixed wall part includes clamping flanges used to provide a sealed connection between the fixed wall part and the hose or tube which carries the material from an outside area into another area defined on the inside of the wall. A combination gasket and clamp plate formed as one piece connects to the clamping flange via a clamping ring. The transfer hose and the combination gasket and clamp plate are preferably disposable.

대표청구항 ▼

1. A single use wall pass-through system, comprising a tube assembly that is attachable through an opening in a wall, including a tubular body,a clamping flange connected to each end of the tubular body,a hose or tube is arranged through the tubular body and passes through a hose opening in an integ

1. A single use wall pass-through system, comprising a tube assembly that is attachable through an opening in a wall, including a tubular body,a clamping flange connected to each end of the tubular body,a hose or tube is arranged through the tubular body and passes through a hose opening in an integral one-piece isolating gasket and end cap formed of an elastomer that extends in one piece from the hose or tube to the clamping flange at one end of the tubular body,a clamp ring that clamps the one-piece isolating gasket and end cap to one of the clamping flanges forming a seal between the clamping flange and the one-piece isolating gasket,the tube or hose and the one-piece isolating gasket and end cap are single use, andthe one-piece isolating gasket and end cap includes reinforcing ribs. 2. The system of claim 1, wherein there are first and second ones of the support flanges on the tubular body, and a second mounting flange connects the second support flange to an opposite side of the wall from the first mounting flange. 3. The system of claim 1, wherein the hose or tube engages with an interference fit in the hose opening. 4. The system of claim 1, wherein the hose or tube is bonded in the hose opening. 5. A single use wall pass-through system, comprising a tube assembly that is attachable through an opening in a wall, including a tubular body,a clamping flange connected to each end of the tubular body,a hose or tube is arranged through the tubular body and passes through a hose opening in a one-piece isolating gasket and end cap,a clamp ring that clamps the one-piece isolating gasket and end cap to one of the clamping flanges,the tube or hose and the one-piece isolating gasket and end cap are single use,the tubular body comprises at least one support flange, and a first mounting flange is connected to the support flange around an inner periphery of the first mounting flange and adapted to be connected to the wall around an outer periphery thereof that overlaps the opening. 6. A single use wall pass-through system, comprising a tube assembly that is attachable through an opening in a wall, including a tubular body,a clamping flange connected to each end of the tubular body,a hose or tube is arranged through the tubular body and passes through a hose opening in a one-piece isolating gasket and end cap,a clamp ring that clamps the one-piece isolating gasket and end cap to one of the clamping flanges,the tube or hose and the one-piece isolating gasket and end cap are single use, andan elastomer sleeve connected between the tube assembly and the wall. 7. A single use wall pass-through system, comprising a tube assembly that is attachable through an opening in a wall, including a tubular body,the tube assembly includes a clamping flange connected to each end of the tubular body,a hose or tube is arranged through the tubular body and passes through a hose opening in a gasket,a clamp ring that clamps the gasket between one of the clamping flanges and a clamp plate,the clamp plate is provided as two clamp plate pieces that are aligned together about a dividing line to form the clamp plate, and a clamp plate hose opening for the hose or tube intersects the dividing line and is at least 60% of a clear cross-section diameter of the tubular body, andthe tube or hose and the gasket are single use. 8. The system of claim 7, wherein the clamp ring includes two half-rings that are connectable to one another, and the clamp plate pieces are fixed to respective ones of the half-rings. 9. The system of claim 8, wherein the clamp plate pieces are fixed to respective ones of the half-rings by a weld. 10. A conversion kit for a single use wall pass-through system, comprising: an adaptor having a tubular body;an attachment flange that is configured to mate with a flange of an existing wall pass-through portal located on a first end of the tubular body;a clamping flange adapted for use with a single use wall pass-through system located on a second end of the tubular body;a gasket for sealing the attachment flange;a clamp that is configured to engage the attachment flange and the flange of the existing wall pass-through portal;a hose or tube is arranged through the tubular body and passes through a hose opening in an integral one-piece isolating gasket and end cap formed of an elastomer that extends in one piece from the hose or tube to the clamping flange of the tubular body,a clamp ring that clamps the one-piece isolating gasket and end cap to the clamping flange forming a seal between the clamping flange and the one-piece isolating gasket, andthe tube or hose and the one-piece isolating gasket and end cap are single use.