CFM medium-wall heat shrink tubing
CFM is a medium-wall cross-linked polyolefin heat shrink tubing from DSG-CANUSA designed for mechanical protection and environmental sealing of cable joints. The product has a stated shrink ratio of 3:1 and a minimum shrink temperature of 120°C. CFM is available in several sizes; order number 3500 has an expanded inner diameter of 88.9 mm and a stated recovered inner diameter of 30.0 mm, with standard lengths of 1.22 m (48 in).
Function and application
CFM heat shrink tubing is used where insulation, sealing, and mechanical protection of cable connections are required. The material is medium-wall cross-linked polyolefin, and an optional thermoplastic adhesive liner is available for complete environmental protection and insulation. CFM can be used for sealing and strain relief on cable joints and as a repair or protective cover over existing insulation, in accordance with the specified dimensions and temperature limits.
Documentation
Technical details and complete product information can be found in the manufacturer's datasheet:
Typical applications
- Strain relief and environmental protection of cable joints
- Splice covers
- Can be used in HVAC systems for pipes and ducts (as specified in the datasheet)
- Repair of insulation cover or sheath on low-voltage cables
Specifications
- Product name: CFM
- Manufacturer: DSG-CANUSA
- Manufacturer's part number: C1113500BK0048
- Material: Medium-wall cross-linked polyolefin
- Shrink ratio: 3:1
- Minimum recovery temperature: 120°C
- Continuous operating temperature: -55°C to 110°C
- Order number 3500 – expanded inner diameter: 88.9 mm
- Order number 3500 – recovered inner diameter: 30.0 mm
- Order number 3500 – nominal total wall thickness: 2.5 mm
- General use length (standard): 1.22 m (48 in)
- Optional thermoplastic adhesive liner for environmental sealing and insulation
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