Description
                        
                        1/2" Gum Rubber Tubing
Pure gum rubber tubing is ideal for vacuum applications and will not collapse under a vacuum like other soft/low durometer tubing on the market.
Please refer to this chemical compatibility chart:
Key Features:
- Tear Resistant
 
- Retains Memory
 
- Safely conducts many acids, chemicals, and gases
 
- Resistant to cold and hot temperature variations
 
- Very versatile
 
- Flexible and soft
 
- Developed especially for mechanical vacuum pumps
 
| Specifications | |
| Hardness Rating | Soft | 
| Hardness | Durometer 45A | 
| Material | Gum Rubber | 
| ID | 1/2" | 
| OD | 1-1/8" | 
| Wall Thickness | 5/16" | 
| Flexibility | Very Flexible | 
| Temperature Range | -70° to 180°F | 
| Maximum Vacuum | 29 in. of Hg @ 72°F | 
| Compatible Tube Fittings | Barbed Connections | 
| Color | Beige | 
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