24Q3101 Attachment 1 - Spec.pdf
PDF 2 MB Posted
- Solicitation number
- SPMYM324Q3101
About this file
This document is an attachment to a federal solicitation for flexible ventilation ducting. The solicitation seeks 24-foot lengths of thermoplastic rubber ducting in inside diameters of 3, 4, 6, and 8 inches, as well as environmentally friendly polyolefin elastomer ducting in an 8-inch inside diameter and reinforced PVC ducting in an 8-inch inside diameter. The ducting must be marked with the material type every foot and withstand specified temperature ranges, bend radii, pressure ratings, and other performance standards detailed in the attachment. The solicitation also requires 20-foot lengths of unlined flexible aluminum hose assemblies within a specified thickness range. The solicitation number is SPMYM324Q3101 and was issued by the Defense Logistics Agency Land and Maritime to procure this ducting and hose for ventilation applications.
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Other files
| File | Type | Posted |
|---|---|---|
| 24Q3101 Duct RFQ.docx | DOCX document | |
| 24Q3101 Full Text Provisions and Clauses.docx | DOCX document |
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Text version
NEW ENGLAND RUBBER Bill Connors PRC Kevin Easler
INDUSTRIAL EQUIPMENT SUPPLY Ken Allen Mcgill Hose and Coupling Peter Krasney
AMESBURY INDUSTRIAL SUPPLY Scott Tatrczuk OMNI SERVICES Jeff Elwell
True-Flex Metal Hose LLC Alan patton
SUGGESTED SOURCES (R-3, EF-FR, TR-FR)
SUGGESTED SOURCES (Aluminum hose)
SPMYM324Q3101 Attachment 1 - Spec
Flex Tube Thermoplastic Rubber – TR-FR
Medium weight co-extruded thermoplastic rubber hose with a rigid external polypropylene helix.
Ultra smooth interior to maximize efficiency of airflow
Highly flexible
Tight bend radius without crimping
Crush resistant
Moisture resistant
Chemical resistant
Designed for applications with wide temperature ranges
Spiral co-extruded engineered construction
Helix must protect against wear
Fire Retardant (FR) (UL 94-V0 material compliance)
Temperature Range: -60F to 275F
Length: 24 feet
Inside Diameter: 3” o Approx. Weight: .45 lbs. /ft.
o Wall Thickness .035” o CL Bend Radius: 4” o Compression Ratio: 2:1 o Negative Pressure: 22 in. / hg, o Working Pressure: 15 PSI
Inside Diameter: 4” o Approx. Weight: .6 lbs. /ft.
o Wall Thickness .035” o CL Bend Radius: 5” o Compression Ratio: 2:1 o Negative Pressure: 20 in. / hg, o Working Pressure: 12 PSI
Inside Diameter: 6” o Approx. Weight: 1 lbs. /ft.
o Wall Thickness .035” o CL Bend Radius: 7” o Compression Ratio: 2:1 o Negative Pressure: 16 in. / hg, o Working Pressure: 10 PSI
Inside Diameter: 8” o Approx. Weight: 1.5 lbs. /ft.
o Wall Thickness .035” o CL Bend Radius: 9.75” o Compression Ratio: 2:1 o Negative Pressure: 12 in. / hg, o Working Pressure: 8 PSI
Color: Based on application. See JML
Flex Tube Environmentally Friendly – EF-FR
Medium weight co-extruded polyolefin elastomer hose with a rigid external polypropylene helix
Environmentally friendly
Low outgassing (Low VOC vs. standard PVC hose)
Ultra smooth interior to maximize efficiency of airflow
Highly flexible
Tight bend radius without crimping
Spiral co-extruded engineered construction
Helix must protect against wear (abrasion resistance)
Moisture resistant
Chemical resistant
Fire retardant (FR) (UL 94-V2 material compliance)
Temperature Range: -20F to 160F
Length: 24 feet
Inside Diameter: 8” o Approx. Weight: 1.5 lbs. /ft.
o Wall Thickness .035” o CL Bend Radius: 9.75” o Compression Ratio: 2:1 o Negative pressure: 12 in. / hg.
o Working Pressure: 8 PSI
Color: Based on application. See JML
Flex Tube R-3 Blue – (R-3)
Heavy weight PVC hose reinforced with a coated spring steel wire helix (sizes 14" I.D. & above not available with a coated wire) environmentally friendly
Ultra smooth interior to maximize efficiency of airflow
Highly flexible
Tight bend radius without crimping
Spiral co-extruded engineered construction
Helix must protect against wear (abrasion resistance)
Moisture resistant
Chemical resistant
Fire retardant (FR) (UL 94-V2 material compliance)
Temperature Range: 20F to 160F
Length: 24 feet
Inside Diameter: 8” o Approx. Weight: .1.8 lbs. /ft.
o Wall Thickness .45” o CL Bend Radius: 7.7” o Compression Ratio: 2:1 o Negative pressure: 3 in. / hg.
o Working Pressure: 11 PSI
Color: Blue
ALL VENT DUCT MUST BE MARKED “TR-FR” OR “EF – FR” AND SHALL BE PLACED
EVERY FOOT (12"). FONT SIZE, LETTER STYLE AND INK COLOR NOT SPECIFIED, BUT
MARKING SHALL BE PERMANENT AND CLEARLY LEGIBLE.
Aluminum Flexible Hose Assembly
Unlined with NO PACKING- interlocking flexible aluminum hose assembly
Manufactured thickness required to .019” - .020”
Unlocked and deburred end cuts
Length: 20ft
File details come from the government source that posted it. Updated .