Sump entry fitting

1. An entry fitting system comprising:

a generally rigid body configured to extend through an opening of a containment chamber;

a generally flexible seal configured to be positioned in or coupled to said body, said seal including a seal body and an outer flange with a recess positioned radially therebetween; and

an insert including a protrusion, said insert being configured to be coupled to said body such that said protrusion is received in said recess to cause said seal to sealingly engage a pipe received through said body, wherein said seal is configured to enable said sealingly engaged pipe to be oriented in a non-parallel position with respect to a central axis of said body.

2. The system of claim 1 wherein said insert is configured to urge said flexible seal radially inwardly as said insert is coupled to said body.

3. The system of claim 2 wherein said insert is threadably attachable to said body such that threading said insert to said body causes said insert to engage said seal and cause said seal to sealingly engage said pipe.

4. The system of claim 3 wherein said insert is threadably attachable to an outer surface of said body.

5. The system of claim 1 wherein said insert is generally rigid.

6. The system of claim 1 wherein said body is made from material having a Young's modulus of at least 15,000 psi, and said seal is made from material having a hardness less than 100 shore A.

7. The system of claim 1 wherein said body is made of glass-filled nylon, ceramic-filled nylon, metal or polyethylene, and said seal is made from rubber, rubber-based materials, synthetic rubber, urethane, thermoplastic elastomers or other elastomeric materials.

8. The system of claim 1 wherein said seal is configured to enable said pipe to form an angle of at least 5 degrees relative to said central axis.

9. The system of claim 1 wherein said body is configured to be removably attached to said containment chamber.

10. The system of claim 1 wherein said body includes a first portion configured to be positioned generally on a first side of said containment chamber and a second portion configured to be positioned generally on a second side of said containment chamber.

11. The system of claim 10 wherein said first portion is slidably receivable in said second portion.

12. The system of claim 10 wherein said first and second portions are configured to form a generally sealed cavity with a wall of said containment chamber when said system is mounted to said containment chamber such that the integrity of a seal formed between said fitting system and said containment chamber is testable by measuring a pressure in said cavity.

13. The system of claim 10 wherein said first and second portions are configured to be coupled together by a set of threaded members extending at least partially therethrough and extending through a wall of said containment chamber.

14. The system of claim 1 wherein said body is configured to sealingly engage said opening of said containment chamber.

15. The system of claim 1 further comprising said containment chamber and said pipe, and wherein said body sealingly extends through said opening of said containment chamber, said pipe extends through said body, and said seal sealingly engages said pipe.

16. The system of claim 1 wherein said body has a first axial end and a second axial end, and wherein said seal is configured to be positioned at or adjacent to said first axial end, and wherein said second axial end of said body is configured to receive an end of an outer sleeve therein, said outer sleeve being generally coaxial with said pipe.

17. The system of claim 1 further comprising a grommet insert configured to be positioned in said body and receive said seal therein.

18. The system of claim 1 further comprising a containment seal and a sleeve configured to be coupled to said body to press said containment seal into sealing engagement with said containment chamber.

19. The system of claim 1 wherein said body is a unitary one-piece component.

20. The system of claim 1 wherein said seal is configured to enable said sealingly engaged pipe to be oriented in a parallel position with respect to a central axis of said body.

21. The system of claim 1 wherein said seal body and said outer flange overlap in a radial direction.

22. The system of claim 1 wherein said protrusion is configured to present an increased radial thickness as said insert is coupled to said body to cause said seal to sealingly engage said pipe.

23. The system of claim 22 wherein said protrusion is a radially inner-most surface of said insert that is configured to engage said seal.

24. An entry fitting system comprising:

a generally rigid body configured to extend through an opening of a containment chamber;

a generally flexible seal configured to be positioned in or coupled to said body; and

an insert configured to be positioned at least partially inside said body to cause said seal to sealingly engage a pipe received through said body, said insert having an inner surface which is the radially inner-most surface of said insert that engages said seal, and wherein said seal is configured to be radially positioned between said radially inner-most surface and said pipe.

25. The system of claim 24 wherein said radially inner-most surface is a radially inner-most surface of said insert along any radial line of said insert.

26. An entry fitting system comprising:

a containment chamber having an opening formed therethrough;

a generally rigid body sealingly positioned in and extending through said opening;

a pipe extending through said body;

an insert; and

a generally flexible seal sealingly positioned radially between said body and said pipe, wherein said seal is configured to enable said pipe to be oriented in a non-parallel position with respect to a central axis of said body, said insert having an inner surface which is the radially inner-most surface of said insert that engages said seal, and wherein said seal is radially positioned between said radially inner-most surface and said pipe.

27. The system of claim 26 wherein at least part of said seal is positioned radially between said insert and said pipe.

28. The system of claim 26 wherein said seal includes a seal body and an outer flange with a recess positioned radially therebetween, and wherein at least part of said insert is positioned in said recess, and wherein said seal body, said outer flange and said at least part of said insert overlap in a radial direction.

29. A method for assembling an entry fitting comprising:

accessing an entry fitting system comprising a generally rigid body, a generally flexible seal having a seal body and an outer flange with a recess positioned radially therebetween, and an insert;

positioning said body in an opening of a containment chamber;

positioning said seal in said body;

positioning a pipe in said seal; and

coupling said insert to said body to such that said at least part of said insert is received in said recess to thereby cause said seal to sealingly engage said pipe, wherein after said coupling step said seal is configured to enable said pipe to be oriented in a non-parallel position with respect to a central axis of said body.