3/8" Gum Rubber Tubing for Vacuum
Product details
| Management number | 232375133 | Release Date | 2026/06/21 | List Price | $18.75 | Model Number | 232375133 | ||
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3/8" Gum Rubber Tubing for Vacuum Applications
Premium pure gum rubber tubing engineered for demanding vacuum system applications. This formulation resists collapse under vacuum conditions, delivering superior performance compared to standard soft or low-durometer alternatives. Ideal for mechanical vacuum pumps, laboratory equipment, and industrial processes requiring reliable fluid transfer.
Key Performance Features:
- Vacuum-rated construction with 29 in. Hg maximum rating
- Tear and puncture resistant material
- Maintains shape integrity and memory after extended use
- Broad chemical compatibility with acids, solvents, and gases
- Extended temperature stability from -70°F to 180°F
- Exceptional flexibility for simplified routing and installation
- Barbed fitting compatibility for secure connections
Technical Specifications
| Specification | Value |
| Material | Gum Rubber |
| Durometer Hardness | 45A (Soft) |
| Inner Diameter (ID) | 3/8" |
| Outer Diameter (OD) | 7/8" |
| Wall Thickness | 1/4" |
| Flexibility Rating | Very Flexible |
| Operating Temperature Range | -70°F to 180°F |
| Maximum Vacuum Rating | 29 in. Hg @ 72°F |
| Fitting Type | Barbed Connections |
| Color | Beige |
Chemical Compatibility: For comprehensive chemical resistance information, consult the Cole-Parmer Chemical Resistance Chart for Natural Rubber.
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