A support for pipes and conduits inside an air plenum. The support has a first end adapted to fasten to a support structure inside an air plenum of a building. The support has a second end adapted to fasten to at least one elongated member, and a connector connecting the first and second ends. At least a portion of the first and second ends and the connector are made of a plastic material with an ASTM E-84 rating of about 25/50 or better, and preferably made of PVDF.
1. A plastic support for one or more elongated members inside an air plenum that is defined by a structure, the support comprising:
a first end adapted to fasten to the structure defining the air plenum;
a second end adapted to fasten to at least one elongated member, at least a portion of the first and second end being made of a plastic material with an ASTM E-84 rating of about 25/50 or better, and made of a material that is injection molded to form at least a portion of the plastic support.
2. The support of claim 1 , wherein substantially all of the support is made of PVDF.
3. The support of claim 1 , wherein the first end comprises a threaded portion and the support is made of PVDF.
4. The support of claim 1 , wherein the second end comprises a threaded portion and the support is made of PVDF.
5. The support of claim 1 , wherein the second end comprises a flexible strap.
6. The support of claim 1 , further comprising an intervening portion connecting the first and second ends, the intervening portion made of PVDF.
7. The support of claim 1 , further comprising ducting forming a portion of a ventilation system in a building, the ducting being fastened to the first end.
8. The support of claim 1 , further comprising ducting, which ducting forms a portion of a ventilation system in a building, the ducting being supported by a bracket, the first end being fastened to the bracket.
9. The support of claim 1 , further comprising a pipe or electrical conduit fastened to the second end, and wherein the support is made substantially of PVDF.
10. The support of claim 1 , further comprising a portion of a building fastened to the first end, and wherein the support is made substantially of PVDF.
11. The support of claim 1 , wherein the support has a tubular base configured to encircle at least a portion of the elongated member.
12. A support, comprising:
a first end adapted to fasten to one of a ventilation duct or a support for a ventilation duct;
a second end adapted to fasten to an elongated member located inside the duct, the support being molded of a plastic material having an ASTM E-84 rating of about 25/50.
13. The support of claim 12 , wherein the first end comprises a threaded portion.
14. The support of claim 12 , wherein the second end comprises a threaded portion.
15. The support of claim 12 , wherein the second end includes a flexible strap.
16. The support of claim 12 , wherein the support is made substantially of PVDF.
17. The support of claim 12 , wherein second end comprises a tubular portion configured to encircle at least a portion of the elongated member.
18. The support of claim 12 , further comprising a support fastened to the first end.
19. A support for one or more elongated members inside an air plenum defined by a structure, the support comprising:
a first end fastened to a bar or channel which in turn is fastened to the structure defining the air plenum;
a second end adapted to fasten to at least one elongated member, at least a portion of the first and second end being made of a plastic material with an ASTM E-84 rating of about 25/50 or better, and made of a material that can be injection molded to form the support.
20. The support of claim 19 , wherein the first end comprises a threaded portion.
21. The support of claim 19 , wherein the second end comprises a threaded portion.
22. The support of claim 19 , wherein the second end includes a flexible strap.
23. The support of claim 19 , wherein the material is PVDF.
24. The support of claim 19 , wherein the support is made substantially of PVDF.
25. The support of claim 19 , wherein second end comprises a tubular portion configured to encircle at least a portion of the elongated member.
26. The support of claim 19 , further comprising a building fastened to the first end.
27. The support of claim 19 , wherein the first end comprises a plate that fits between two lips and extends inside the bar or channel, with the plate configured to rotate ¼ turn inside the bar or channel.
28. The support of claim 1 , further comprising a foamed or layered piece of PVDF located to be interposed between the support and the elongated member during use of the support.
29. The support of claim 12 , further comprising a foamed or layered piece of PVDF located to be interposed between the support and the elongated member during use of the support.
30. The support of claim 19 , further comprising a foamed or layered piece of PVDF located to be interposed between the support and the elongated member during use of the support.